Question

Tomas factored the polynomial completely. What is true about his final product? 3x4−18x3+9x2−54x Ax(x2+B)(x+C)

Answer 1

Answer:

A and B are both 3.  

Step-by-step explanation:

The given polynomial is $3x^4-18x^3+9x^2-54x$.

We factor the GCF to obtain:

$3x(x^3-6x^2+3x-18)$

We factor further by grouping to get:

$3x[x^2(x-6)+3(x-6)]$

$3x(x^2+3)(x-6)$

We compare this to the given factored expression:

$3x(x^2+3)(x-6)=Ax(x^2+B)(x+C)$

We must have A=3,B=3, C=-6

Answer 2

Answer:

The answer is B

Step-by-step explanation: