kittens03 kittens03

03-03-2016
Mathematics

contestada

what is the factored form of x^2 - 196 ?

a. (x-14)^2
b. (x+14)^2
c. (x - 28)(4x+7)
d. (x-14)(x+14)

Respuesta :

coachellaa coachellaa

03-03-2016

d. (x-14)(x+14)
a negative and a positive multiplied makes a negative outcome so -14•+14=-196. x•x is = to x^2

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Willchemistry Willchemistry

03-03-2016

x² - 196 :

Factored form:

⇒ ( x - 14 ) ( x + 14 )

Answer d

hope this helps!

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