Question

Question 1.

What’s k^2+2k-24 factored?

Question 2.
What’s 4k^2-1 factored?

Question 3.
What’s x^2+11x+28=0 factored?

Answer 1

(k+4)(k-6)

(2k+1)(2k-1)

(x+7)(x+4)=0