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In this equation x^2+2x-15=0? why is the answer (-5,3) instead of (-3,5)?

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???im confused????

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  1. it factors to (x-3)(x+5)=0

    using the zero product property u can set both of those equations to zero so you have: x-3=0   and    x+5=0

    then u can just solve for x and you get 3 and -5

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