Question

Simplify. (x−5)(x^2−2x−6)
please also explain how you got your answer. -thanks

Answer 1

I really hope this helps

Answer 2

Answer:=x3−7x2+4x+30

Explanation:

(x−5)(x2−2x−6)

=(x+−5)(x2+−2x+−6)

=(x)(x2)+(x)(−2x)+(x)(−6)+(−5)(x2)+(−5)(−2x)+(−5)(−6)

=x3−2x2−6x−5x2+10x+30

=x3−7x2+4x+30