xxaaliayahxx xxaaliayahxx

19-10-2021
Mathematics

contestada

Simplify the expression (2x^2+6x-7)-(9x^2-11)

Respuesta :

upandover upandover

19-10-2021

2x^2 + 6x - 7 - 9x^2 + 11

(2x^2 - 9x^2) + (6x) + (-7 + 11)

-7x^2 + 6x + 4

Hope this helps!! :)

Answer Link

beasleymorgan11 beasleymorgan11

19-10-2021

Answer:

=- 7x^2+6x+4

Step-by-step explanation:

Answer Link

Otras preguntas

an angle with a measure of 180 degrees is formed by two opposite rays true or false

What’s the difference in weight between the heaviest and lightest dog . Lassie 21 kg 249g Riley 23 kg 128g Fido 21,268g

If Indians performed a special dance called the Ghost Dance and observed traditional customs, this transformation would come more quickly. A: Fact B: Opinion

Read this excerpt from a speech: Well, children, where there is so much racket there must be something out of kilter. Why does the speaker refer to the audience

Carla is making bean salad. The recipe calls for 4 parts green beans to 3 parts yellow wax beans. Carla would make 56 ounces of bean salad. How many ounces of g

How many different five-digit codes are possile if the digits cannot be repeated?

x/-4=-1.11 what is x

What’s the answer to this? Help ASAP!

What is 2/300 as a percent

55.00 mL of 1.482 M H2SO4 solution and 10.00 mL of 0.269 M NaOH solution are combined, and then diluted with water until the total volume is 250.00 mL. What is