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

why did the europeans want to leave east asia in the 1400s

what role did the bantu have in the development of swahili culture?

Breakfast-skippers commonly struggle more with ______________ than do breakfast eaters. a. muscle exhaustion b. body fatness c. iron deficiency d. hypertens

If AB = AD + DB and AD = AC, then AB = AC + DB because of the

Jessica and Nancy are members of different video game libraries. Jessica pays a membership fee of $40, and she pays $5 for every video game she rents. The follo

when consumers seek to buy goods at the best possible price they are exercising self-__________.

Find the derivative of f(x) = 6x + 2 at x = 1.

What emerging relationship trend between negative campaign tone and voter turnout is depicted on the graph starting in 1988?

Read the sentence. I will probably go to the car show again. What is the verb phrase? A. to the car show B. I will C. will go D. probably go to

Male drivers between the age of 16 and 20, with a bal of .02 are ______________ times more likely to die in a single vehicle crash than a sober driver of the sa