Question

Bring to Standard form -2k^3-k^3+8k

Answer 1

Answer:

-3k^3+8k

Step-by-step explanation:

-2k^3-k^3+8k

Combine like terms

-3k^3+8k

Answer 2

Answer: Standard Form: $-3k^3+8k$

Step-by-step explanation:

$-k*(3k^2-8)=-3k^3+8k$

Step 1:

$((0 - 2k^3) - k^3) + 8k$

Pull out like factors, Pulling out like terms:  $8k - 3k^3 = -k$ • $(3k^2 - 8)$

Factoring: $3k^2 - 8$

Final result:

$-3k^3+8k$