Respuesta :

Spykids
The answer is C.

(4x^4-14x^3) * (6x^2-21x) simplifies to 24x^6-168x^5+294x^4.

A.) It simplifies to 12x^4-42x^3, not the same as our answer so, A is not right.

B.) 12x^5-42x^4, also not right.

C.) 24x^6-168x^5+294x^4 , which is the same as the simplified version of (4x^4-14x^3) * (6x^2-21x).

D.) Is not the least common multiple because it is the same equation.

Hope this helps!

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