umbrella umbrella

03-08-2017
Mathematics

contestada

What is the factorization of x²+8x+7?

A. (x²+x)(x+7)
B. (x²)(x+7)
C. (x)(x+7)²+(x)(x+7)
D. (x+1)(x+7)

Respuesta :

choixongdong choixongdong

03-08-2017

(x+1)(x+7)
= x^2 + x +7x+7
= x²+8x+7

answer
D. (x+1)(x+7)

Answer Link

Otras preguntas

Find the Lcm of 717,621

What does the author use in this passage to support the idea that the dam has ruined Glen Canyon? For those who may think I exaggerate the contrast between the

Which of these children's blood type could NOT be produced by parents with type A and type O blood types? Type O Type A Type AB all of these are

A calorimeter is filled with 250.0 g of water at 24.6oC. A 60.0 g sample of a metal at 100.0 oC is dropped in this calorimeter and causes the temperature to inc

Help please on these thanks

What does two lines intersecting at a right angel form

Marta says, "recently, i am beginning to see my little boy as an individual with his own ideas. i now find myself getting angry and disciplining him." the most

A reactant or is being consumed in a first-order reaction. what fraction of the initial r is consumed in 4.0 half-lives

How did president george w. bush differ from the previous five presidents in his strategy for altering the executive bureaucracy?

What did the encomienda system, established by the spanish crown, allow spaniards to do?