skyeeeee skyeeeee

07-01-2019
Mathematics

contestada

HELP ASAP!

Simplify.

−4x2−5(x+3)+x2

A) −23x

B) −9x2−15

C) −4x2−5x−15

D) −3x2−5x−15

Respuesta :

lillysiege lillysiege

07-01-2019

Answer: D) -3x2-5x-15

Step-by-step explanation:

-4x2-5(x+3)+x2

-3x2-5x-15

Answer Link

bc160402048 bc160402048

07-01-2019

Answer:

-4x2-5(x+3)+x2

=-4x2-5x-15+x2

=-4x2+x2-5x-15

=-3x2-5x-15

The correct answer is D) - 3x2-5x-15

Answer Link

Otras preguntas

What did union general george meade do that enabled his forces to win at gettysburg on the third day of battle? a.he attacked confederate lines on all fronts. b

The spinner is divided into 8 equal parts. Find the theoretical probability

what were the strategies of the movement in the 1950s and 1960s? Which were more successful and why?

what are the different processes that can cause evolution in a population?

Todos los días juego fútbol en la ___________ del parque.

What was the purpose of the marshall plan? (1 point to rebuild war-torn europe to increase testing of nuclear weapons to undermine communist countries the answe

Which of the following terms describe the novel? Select all that apply.novel of manners/novel of problems/satire/diary

This is science but i cant find a science subject on here. As we learn more, _______ are often revised. A. scientific law B. scientific theories C. observatio

why are elements not able to be broken down into simpler substances?

what is the measure of an angle that is complementary to a 47° angle? A 43° B 53° C 153° D 180°