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1) (x-2)²+(x-3)-(x+3)= 2) (x+4)2 (2x-5). (2x+5)= 3). (2x-3)2(x-5)-(x+5)=
4) (3x-6) (3x+6)-(4x+1)²= 5) (2x-3)-(2x+3)-(3x-1)² = 6) (x + 8)- (x – 8)— (5x + 3) = 7) (3x-4)2 (2x-3)-(2x+3)-5-(x²-x+2)= ​