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Simplifying v = x(14 + -2x)(15 + -1x) Multiply (14 + -2x) * (15 + -1x) v = x(14(15 + -1x) + -2x * (15 + -1x)) v = x((15 * 14 + -1x * 14) + -2x * (15 + -1x)) v = x((210 + -14x) + -2x * (15 + -1x)) v = x(210 + -14x + (15 * -2x + -1x * -2x)) v = x(210 + -14x + (-30x + 2x2)) Combine like terms: -14x + -30x = -44x v = x(210 + -44x + 2x2) v = (210 * x + -44x * x + 2x2 * x) v = (210x + -44x2 + 2x3) Solving v = 210x + -44x2 + 2x3 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Simplifying v = 210x + -44x2 + 2x3
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