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ycow [4]
3 years ago
7

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

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
7 0

Answer:=x3−7x2+4x+30

Step-by-step 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

jonny [76]3 years ago
4 0

I really hope this helps

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