SOLUTION: Help me to understand how i got the answer for this equation.
-x^2-2x+15=0
the answer i got is 3 and -5 Is this correct? show steps please.
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Polynomials-and-rational-expressions
-> SOLUTION: Help me to understand how i got the answer for this equation.
-x^2-2x+15=0
the answer i got is 3 and -5 Is this correct? show steps please.
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Question 548329: Help me to understand how i got the answer for this equation.
-x^2-2x+15=0
the answer i got is 3 and -5 Is this correct? show steps please. Answer by rfer(16322) (Show Source):
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