Question

(07.01, 07.02 LC) Factor the greatest common factor: −5k2 + 20k − 30.
−1(5k2 − 20k + 30)
−5(k2 − 4k + 6)
−5k(k2 − 4k + 6)
−5(k2 + 4k − 6)

Answer 1

Answer:

-5(k2-4k+6)

Step-by-step explanation:

I think is -5(k2-4k+6)

Answer 2

I think that it's 5(k2 − 4k + 6)