(-2x^2y^3)^2 (2a+3b)(2a-b) 5x^2(x+1)(x-1) (2x+y-1)^2 59.8*60.2 198^2(-2x^2y^3)^2 (2a+3b)(2a-b) 5x^2(x+1)(x-1)(2x+y-1)^259.8*60.2 198^2
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![(-2x^2y^3)^2 (2a+3b)(2a-b) 5x^2(x+1)(x-1) (2x+y-1)^2 59.8*60.2 198^2(-2x^2y^3)^2 (2a+3b)(2a-b) 5x^2(x+1)(x-1)(2x+y-1)^259.8*60.2 198^2](/uploads/image/z/2488166-62-6.jpg?t=%EF%BC%88-2x%5E2y%5E3%29%5E2+%282a%2B3b%29%282a-b%29+5x%5E2%28x%2B1%29%28x-1%29+%282x%2By-1%29%5E2+59.8%2A60.2+198%5E2%EF%BC%88-2x%5E2y%5E3%29%5E2+%282a%2B3b%29%282a-b%29+5x%5E2%28x%2B1%29%28x-1%29%282x%2By-1%29%5E259.8%2A60.2+198%5E2)
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