Question

Factor x3 – 4x2 + 7x – 28 by grouping. What is the resulting expression

Answer 1

Answer:

The factoriztaion of the expression $x^{3}-4x^{2}+7x-28$ is $(x-4)(x^{2} +7)$.

Step-by-step explanation:

The factorization of the given expression is shown below.

$x^{3}-4x^{2}+7x-28=x^{2}(x-4)+7(x-4)\\=(x-4)(x^{2} +7)$

The term $x^{2} +7$ cannot be factored further.

Therefore, the factoriztaion of the expression $x^{3}-4x^{2}+7x-28$ is $(x-4)(x^{2} +7)$.

Answer 2

Answer:

30000

Step-by-step explanation:

you just multiply