a) A = (X-2)(2x+3)-3(x-2)
= 2x²+3x-4x-6-3x+6
= 2x²-4x
b) A = (X-2)(2x+3)-3(x-2)
= (x-2)(2x+3-3)
= 2x(x-2)
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a) A = (X-2)(2x+3)-3(x-2)
= 2x²+3x-4x-6-3x+6
= 2x²-4x
b) A = (X-2)(2x+3)-3(x-2)
= (x-2)(2x+3-3)
= 2x(x-2)