Question

Factor the expression. 4x(x^3 − 6) − 7(x^3 − 6) HELP ASAP!!

A. (x2 + 6)(4x2 + 7)
B. (x3 − 6)(4x + 7)
C. (x3 + 6)(4x + 7)
D.(x3 − 6)(4x − 7)

Answer 1

$4x(x^3 - 6) - 7(x^3 - 6)$

Take out the common factor,  (x³ - 6), from both terms:
$= (x^3 - 6)(4x - 7)$ 

$\Longrightarrow Answer \ D$