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(x+2)(x+3)+(x-3)(x-2)-2x(x+1)=0 |
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Answer» Answer: X=6 Step-by-step explanation: GIVEN equation (x+2)(x+3)+(x-3)(x-2)-2X(x+1)=0 x²+3x+2x+6+x²-2x-3x+6-2x²-2x=0 x²+5x+6+x²-5x+6-2x²-2x=0 x²+x²-2x-5x-5x-2x+6+6=0 -2x+12=0 x=(-12)/(-2) x=6 |
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