AnistynF552821 AnistynF552821
  • 03-11-2022
  • Mathematics
contestada

(2xsqared+6x+7)+(-7x to the third power +4x+5)

Respuesta :

KatanaQ225891 KatanaQ225891
  • 03-11-2022

ANSWER:

[tex]-7x^3+2x^2+10x+12[/tex]

STEP-BY-STEP EXPLANATION:

We have the following expression

[tex]\mleft(2x^2+6x+7\mright)+\mleft(-7x^3+4x+5\mright)​[/tex]

We carry out the operation and we have:

[tex]2x^2+6x+7-7x^3\: +4x+5​=-7x^3+2x^2+(6x+4x)+(7+5)=-7x^3+2x^2+10x+12[/tex]

Answer Link

Otras preguntas

How does the anonymous narrator's first person point of view in jonathan swifts a modest proposal affect its reading?
What two families struggled for control of central Europe?
What made americans cautious about playing too much power in the hands of a single ruler?
if you measure 5/6 meter how many twelfths have you measured
Supply either a synonym(S) or an antonyms(A) for each of the words below: multiple, to love, powerful, greediness, to dwell, internal, inside, helpful, to start
what is the first step in estimating 56X27?(4.not.5)
what did the gods control in the Maya religion?
We're Americans justified in being alarmed when the soviets launched sputnik 1 why
Which magazine can help the public to determine the best technology to buy? A. Google News B. Newsweek C. Consumer Reports D. Time
16/18 into simplest form