timothyjm timothyjm

12-10-2016
Mathematics

contestada

if you are great at math please help

Which of the following is equivalent to (y + 4)3?

A. (y + 4) + (y + 4) + (y + 4)
B. (y + 4)(y + 4)(y + 4)
C. 3(y + 4)
D. y 3 + 4 3

Respuesta :

apologiabiology apologiabiology

12-10-2016

easeu

x^3 means x times itsellf 3 times or x*x*x
so
(y+4)^3=(y+4)(y+4)(y+4)

B is answer
you don't need to be great at math to answer this one

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