gouletciara777 gouletciara777

13-01-2020
Mathematics

contestada

PLZZZ ANSWER QUICK!!!!
simplify.

-4x²- 5(x + 3) + x²

A. -3x² - 5x - 15
B. -9x² - 15
C. -4x² - 5x - 15
D. -23x

Respuesta :

gskerechanin gskerechanin

13-01-2020

Answer:

Letter B. -9x² - 15

Step-by-step explanation:

You first simplify the parentheses...

-4x²- 5(x + 3) + x²

-4x²-5x-15 + x²

Then you simplify the exponents to get...

-9x²-15

Answer Link

Otras preguntas

Is there difference between men and women business suit?

Suppose the carnival director asks you to create a game board that is 1,120 square inches. Find the dimensions that would meet this request by setting the area

a slide 4.1 meters long make an angle of 35 degress with the ground . to the nearest tenth of a meter , how far above the ground is the top of the slide?

a business has a goal if selling 500 bags of chips. with 3 days left they have 322 To go. at least how many do they need to average per day to next their goal

What is 51/2x21/3 select the best answer

I need help with this

ANSWER PLZ QUICK AND FAST

How many days after implantation can i get positive pregnancy test?

a taco stand sells tacos for $3.25 each. the stand's expenses for the day are $210. definec your variables and write an inequality to represent the amount of t

What do professional photographers who own their own business have to do to be successful?