Question

(08.01 LC)

Factor the GCF: −5k2 + 20k − 30. (5 points)

a −5(k2 − 4k + 6)
b −5k(k2 − 4k + 6)
c −5(k2 + 4k − 6)
d −1(5k2 − 20k + 30)

Answer 1

a) -5 ( k² - 4k + 6 ).

Explanation:

Given : −5k² + 20k − 30.

To find : Factor the GCF.

Solution :We have given that

−5k² + 20k − 30.

Taking common -5 from each term

-5 ( k² - 4k + 6 ).

Therefore, a) -5 ( k² - 4k + 6 ).

Answer 2

Factor −5k2+20k−30−5k2+20k−30=−5(k2−4k+6)
Answer:−5(k2−4k+6)

Your Answer Would Be:
A