Mathematics

Mathematics, 03.07.2019 18:50, noeminm105

Let a and b be the solutions of the quadratic equation $2x^2 - 8x + 7 = 0. find 1/(2a)+(1/2b). me!

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 11.09.2019 22:30, ohgeezy

Use the quadratic formula to find both solutions to the quadratic equation given below. x^2 + 8x = 20 from da answers in da pic! i know yall tryna a brotha out bruhhh

Answers: 2

Предмет

Mathematics, 03.10.2019 05:00, caddie10

Use the quadratic equation −x2+3=0 to answer the questions. a: what are the solutions to the quadratic equation? b: which statements accurately interpret the meanings of the solutions? select one answer for part a, and select two answers for part b. b: since the quadratic equation has two complex solutions, the graph of the quadratic equation does not intercept the x-axis. b: since the quadratic equation has two real solutions, the graph of the quadratic equation intercepts the x-axis at (3–√,0) and (−3–√,0). b: since the quadratic equation has two real solutions, the graph of the quadratic equation intercepts the x-axis at (−3,0) and (3,0). b: since the solutions are x=3i or x=−3i, two factors of the quadratic expression −x2+3 are (x−3i) and (x+3i). b: since the solutions are x=3–√ or x=−3–√, two factors of the quadratic expression −x2+3 are (x−3–√) and (x+3–√). b: since the solutions are x=3 or x=−3, two factors of the quadratic expression −x2+3 are (x+3) and (x−3).

Answers: 3

Предмет

Mathematics, 24.10.2019 01:20, Priskittles

1. what are the solutions to the quadratic formula -x^2 + 3 = 0x=3i or x=-3ix=√3 or x=-√3x=3 or x=-32. which statements accurately interpret the meanings of the solutions? pick 2since the solutions are x=3i or x=−3i, two factors of the quadratic expression −x^2+3 are (x−3i) and (x+3i). since the solutions are x=√3 or x=−√3, two factors of the quadratic expression −x^2+3 are (x−√3) and (x+√3). since the solutions are x=3 or x=−3, two factors of the quadratic expression −x^2+3 are (x+3) and (x−3).since the quadratic equation has two real solutions, the graph of the quadratic equation intercepts the x-axis at (−3,0) and (3,0).since the quadratic equation has two real solutions, the graph of the quadratic equation intercepts the x-axis at (3–√,0) and (−3–√,0). since the quadratic equation has two complex solutions, the graph of the quadratic equation does not intercept the x-axis.

Answers: 1

Do you know the correct answer?

Let a and b be the solutions of the quadratic equation $2x^2 - 8x + 7 = 0. find 1/(2a)+(1/2b). me!...

Questions in other subjects:

Konu

English, 25.04.2021 01:00

PLEASE HELP!!! (no links, or zoom thingys pls) A code consists of one letter followed by three digits (0-9). If the numbers can be repeated, how many possibilities are there for...

Konu

Mathematics, 25.04.2021 01:00

There are 24 boys for every 32 girls (24:32 ratio) There are 3 boys for every 4 girls (3 :4 ratio) There are 6 boys for every 8 girls 6 :8 ratio) There are__ bo...

Konu

Mathematics, 25.04.2021 01:00

Can you help me x+4y=6 y =-x +3...

Konu

Chemistry, 25.04.2021 01:00

Single-use earplugs require a professlonal fitting before they can be used. A) True B) False...

Konu

English, 25.04.2021 01:00

We enjoy living in Harpers Ferry. * a. participle b. infinitive c. gerund...

Konu

Mathematics, 25.04.2021 01:00

A polynomial function with a leading coefficient of 1 and multiplicity 1 for each factor has the following roots: x-2x-(1+ squareroot 5x+3i Another factor of t...

Konu

Mathematics, 25.04.2021 01:00

Part B Open the graphing tool one last time. Compare the graphs of y = log(x - k) and y = log x + k in relation to their domain, range, and asymptotes. Describe what you see.

Konu

Arts, 25.04.2021 01:00

Please help ASAP. No links or files or files hosting. Unless you want to get reported. Who is this using these letters?

Konu

Biology, 25.04.2021 01:00

PLEASE ANSWER WITH CLEAR AND CORRECT EXPLANATION!! HELP DUE: IN 35 MINUTES

Konu

Mathematics, 25.04.2021 01:00

In the following triangle what is the length of the hypotenuse?

Other tasks in the category: Mathematics More task