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Simplify (x - 4) (xsquared - 3x -9) asap pls
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4 votes
Simplify (x - 4) (xsquared - 3x -9)
asap pls

User Bereal
by
6.2k points

2 Answers

2 votes
use foil
x^3-3x^2-9x-4x^2+12x+36
simplify.
=x^3-7x^2+3x+36
User Richard Herron
by
7.2k points
4 votes
x^3-7x^2 +3x+36
This should be it. The little ^'s mean exponents.

User Geoffrey Bachelet
by
7.2k points
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