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OpenStudy (anonymous):
Solve. x2 – 10x = –21
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OpenStudy (anonymous):
First add 21 to both sides
OpenStudy (anonymous):
Then factor
OpenStudy (anonymous):
then solve for zero
OpenStudy (anonymous):
(x-7)(x-3)
OpenStudy (anonymous):
thanks
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OpenStudy (anonymous):
Can you click good answer, so i can get a medal
OpenStudy (anonymous):
where"s that at?
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