Question

Factor 8x^5+4x^2−12

Answer 1

D) because only 4 is the common factor in the equation.

Answer 2

Answer:

Option D : $4(2x^{5} +x^{2} -3)$

Step-by-step explanation:

Given :$8x^{5} +4x^{2} -12$

Solution:

Option A: $8(x^{5} +4x^{2} -12)$

solving this

$8x^{5} +32x^{2} -96$

Since we are not getting the given expression after solving this .

Hence this wrong option

Option B: $4(2x^{5} +4x^{2} -12)$

solving this

$8x^{5} +16x^{2} -48$

Since we are not getting the given expression after solving this .

Hence this wrong option

Option C: $4x^{2}(2x^{3} + x -3)$

Solving this

$8x^{5} + 4x^{3} -3x^{2}$

Since we are not getting the given expression after solving this .

Hence this wrong option

Option D : $4(2x^{5} +x^{2} -3)$

Solving this

$8x^{5} + 4x^{2} -12$

Since we are getting the given expression after solving this option

Hence Option D is correct