(x-2)(x+5)=(x+3)(x+4)+x2
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Step-by-step explanation:
(x-2)(x+5)=(x+3)(x+4)+x^2
=>x^2+5x-2x-10=x^2+4x+3x+12+x^2
=>x^2+3x-10=2x^2+7x+12
=>x^2-2x^2+3x-7x-10-12=0
=> -x^2-4x-22=0
=> -(x^2+4x+22)=0
=>x^2+4x+22=0
further there is no solution of x.
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