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P 2 }.v )(x° + 2x)%-7(x+2x)-y(x*+2x)+ 7y |
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Answer» (x*x+2x)(x*x+2x)-7(x*x+2x)-y(x*x+2x)+7y = x*x*x*x+4x*x*x+4x*x-7x*x-14x-yx*x-2xy+7y = x*x*x*x+4x*x*x-3x*x-14x-yx*x-2xy+7y |
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