Question

-k(-4k^2+k+2) Best one and simplest one gets the brainliest, I'm In a rush.

Answer 1

Answer:

4k^3 - k^2 - 2k

Step-by-step explanation:

-k * -4k^2 = 4k^3

-k * k = -k^2

-k * 2 = -2k

4k^3 - k^2 - 2k

Answer 2

Answer:

$- 2k - {k}^{2} + 4 {k}^{3}$

Step-by-step explanation:

According to the Product-to-Power Exponential Rule, whenever you multiply terms with exponents and coefficients, you add the exponents:

-k[-4k² + k + 2]

4k³ - k² -2k

The above answer is written in reverse, but it is the exact same result.

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