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Solve x^2 + 8x = 15​
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2 votes
Solve

x^2 + 8x = 15​

User Paul McLoughlin
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1 Answer

6 votes

x^2+8x=15 Beginning Equation

x^2+8x-15=0 Move 15 to the other side so we can reverse FOIL

(x-5)(x-3)=0 Factor

x=3, 5 Solve for x

User Ken Shirriff
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8.1k points
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