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OpenStudy (anonymous):
Solve using quadratic formula X^2+10x=-25 I get x=-5 Is that correct @precal
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hartnn (hartnn):
yup, thats correct
OpenStudy (precal):
|dw:1347723159510:dw| yes, notice you get x=-5 twice, that is called a double root I did check it by solving by factoring, but the quadratic formula will give the same solution as well
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