SOLUTION: please help me with this equation: {{{log2(x^2+2x)=3}}}

SOLUTION: please help me with this equation: {{{log2(x^2+2x)=3}}}

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Question 135505: please help me with this equation:
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!

x = -4, x = 2

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