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Factor this expression. x2 + 9x + 8

Factor this expression. x2 + 9x + 8
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Factor this expression. x2 + 9x + 8

User Mitrakov Artem
by
7.3k points

1 Answer

6 votes
x^2 + 9x + 8 = 0

To find the factors we need to find two number that multiply to equal 8 but add to equal 9.

8 = 1*8 9 = 1+8

(x + 1)*(x + 8) = 0
User Chris Stephens
by
8.7k points
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