Mathematics

Mathematics, 26.06.2019 15:10, queenkimm26

For question b, do you know why you keep it at 1- a and not minus the 1 instead?

For question b, do you know why you keep it at 1- a and not minus the 1 instead?

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 11.07.2019 02:30, 2021andrewkell

Question 1 solve for x using the quadratic formula: x2 − 6x + 9 = 0 x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a x = 6 x = 3 x = 1 x = 0 question 2 solve: 49x2 − 60 = 0 round your answer to the nearest hundredth. x = 0 x = −3.32 and x = 3.32 x = −1.11 and x = 1.11 x = −0.82 and x = 0.82 question 3 when the solution of x2 − 9x − 6 is expressed as 9 plus or minus the square root of r, all over 2, what is the value of r? x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a 6 42 57 105 question 4 identifying the values a, b, and c is the first step in using the quadratic formula to find solution(s) to a quadratic equation. what are the values a, b, and c in the following quadratic equation? −6x2 = −9x + 7 a = 9, b = 7, c = 6 a = −9, b = 7, c = −6 a = −6, b = 9, c = −7 a = −6, b = −9, c = 7 question 5 use the quadratic formula to find the exact solutions of x2 − 5x − 2 = 0. x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a x equals 5 plus or minus the square root of 33, all over 2 x equals negative 5 plus or minus the square root of 33, all over 2 x equals 5 plus or minus the square root of 17, all over 2 x equals negative 5 plus or minus the square root of 17, all over 2 question 6 a portion of the quadratic formula proof is shown. fill in the missing statement. statements reasons x squared plus b over a times x plus the quantity b over 2 times a squared equals negative 4 times a times c all over 4 times a squared plus b squared over 4 a squared find a common denominator on the right side of the equation x squared plus b over a times x plus the quantity b over 2 times a squared equals b squared minus 4 times a times c all over 4 times a squared add the fractions together on the right side of the equation the quantity x plus b over 2 times a squared equals b squared minus 4 times a times c all over 4 times a squared rewrite the perfect square trinomial on the left side of the equation as a binomial squared x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 4 times a squared take the square root of both sides of the equation x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 2 times a simplify the right side of the equation ? subtract the quantity b over 2 times a from both sides of the equation x equals b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over a x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a x plus b over 2 times a equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a question 7 the quadratic equation 3x2 + 45x + 24 = 0 was solved using the quadratic formula, x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a. one solution is −14.45. what is the other solution? round to the hundredths place. −1.11 −0.55 0.52 14.45 question 8 the quadratic formula, x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a, was used to solve the equation. 2x2 − 8x + 7 = 0. fill in the missing denominator of the solution. 4 plus or minus the square root of 2, all over blank −16 2 4 14 question 9 identifying the values a, b, and c is the first step in using the quadratic formula to find solution(s) to a quadratic equation. what are the values a, b, and c in the following quadratic equation? −6x2 − 8x + 12 a = −6, b = −8, c = 12 a = 6, b = 8, c = 12 a = 8, b = 12, c = 0 a = −8, b = 12, c = 0

Answers: 1

Предмет

Arts, 16.07.2019 02:00, cass8947

Iknow this isn't the place for this but i need to write a review for a project and i need someone with a good eye to pick out typos and incorrect use of grammar respond asap! stardew valley is an amazing game with a moderate amount of content, after upgrading everything on your farm, raising animals, growing crops, and choosing a wife/husband you can do "quest", most quests are fetching quest with one really good "quest"and one decent quest. the community center is by far the most fun quest but it is more fetching quest but it takes longer, due to the fact that you have to work for most of the things or wait for certain events, but it feels rewarding to watch an abandoned building become a rather beautiful homey edifice, after you complete the community center quest the game feels like it's lacking content. the only other quest that stands out the guild quests which consist of killing a certain amount of dungeon creatures, which after a while feels really boring

Answers: 1

Предмет

Mathematics, 03.08.2019 02:30, swelch2010

Evaluate each expression using the values in the given table. x minus−3 minus−2 minus−1 0 1 2 3 f(x) minus−9 minus−7 minus−5 minus−3 minus−1 1 3 g(x) 3 2 1 0 minus−1 minus−2 minus−3 (a) (fcircle◦g)(negative 1−1) (b) (gcircle◦f)(11) (c) (fcircle◦f)(11)

Answers: 1

Предмет

Mathematics, 22.09.2019 18:00, SunsetPrincess

What is the value of b for the following triangular prism? the first image is for this question. 40 ft2 48 ft2 60 ft2 24 ft2 what is the volume of the following triangular prism? the first image is for this question also. 288 ft3 480 ft3 96 ft3 576 ft3 what is the value of b for the following triangular prism? remember that there are 10 millimeters in a centimeter. the 3rd image is for this question. 3 cm2 30 cm2 15 cm2 1.5 cm2 what is the volume of the following triangular prism? the 3rd image is for this question also. 60 cm3 12 cm3 3.75 cm3 6 cm3

Answers: 1

Do you know the correct answer?

For question b, do you know why you keep it at 1- a and not minus the 1 instead?
...

Questions in other subjects:

Konu

History, 15.04.2021 05:40

In July, 1955, Geneva, Switzerland hosted a meeting between the U. S. and 2 the Soviet Union. Explain why Switzerland was a good place to hold such a meeting....

Konu

Mathematics, 15.04.2021 05:40

Does anyone know the answer to this?! ...

Konu

Mathematics, 15.04.2021 05:40

Tobias received an inheritance from his grandfather of $20,000. When he gets out of college in 4 years he wants to use it as a down payment on a piece of lakeside property. If he...

Konu

English, 15.04.2021 05:40

What are 2 text messages that death from the book thief might reserve from the other characters in the book....

Konu

Mathematics, 15.04.2021 05:40

Me or the man in Wal mart...

Konu

Mathematics, 15.04.2021 05:40

Jessica spent 1/4 of her money on a dress. What percentage of her money did she spent on the dress?...

Konu

Mathematics, 15.04.2021 05:40

MIcheal and Dwight went to a candy store. Micheal bought 5 pieces of fudge and 3 pieces of bubblegum for a total of $5.70. Dwight bought 2 pieces of fudge and ten pieces of bubbleg...

Konu

Mathematics, 15.04.2021 05:40

Find the length of side x in simplest radical form with a rational denominator. 3...

Konu

Mathematics, 15.04.2021 05:40

Describe the altitude of deep water and discuss the challenges in advance is associated with deep water exploration...

Konu

Health, 15.04.2021 05:40

Research and read about the stress study conducted in Baltimore called “Shifting the Lens,” which focused on stressors in African-American urban teenagers. As a young adult, do you...

Other tasks in the category: Mathematics More task