Mathematics, 05.07.2019 07:30, jamarstand

Find the sum of the given polynomials. 3x 2 + 2x - 5 and -4 + 7x 2 1. -x2 + 9x - 9 2. 21x2 + 2x + 20 3. 10x2 - 5x - 1 4. 10x2 + 2x - 9

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:50, sindy35111

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Answers: 3

continue

Mathematics, 21.06.2019 17:00, mmassaro19

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Answers: 1

continue

Mathematics, 21.06.2019 22:50, Nowellkwaku

Which will form a composite function?

Answers: 1

continue

Mathematics, 22.06.2019 02:00, embersongracie

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)

Answers: 1

continue

Do you know the correct answer?

Find the sum of the given polynomials. 3x 2 + 2x - 5 and -4 + 7x 2 1. -x2 + 9x - 9 2. 21x2 + 2x + 2...