Math, asked by TheTheyLoveKeke, 1 year ago

I need help with this ASAP please

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Answered by Anonymous

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Answer:

Step-by-step explanation: area of triangle = 1/2 base height = 1/2(X+1)(x+2)=( x²+3x+2)/2 =ar(saare) =x²

Multiplying both sides by 2

We get x²+3x+2 = 2x²

Hence x²-3x-2=0

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