(21-2x)(29.7-2x)(x)=0

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Solution for (21-2x)(29.7-2x)(x)=0 equation: 



(21-2x)(29.7-2x)(x)=0

We add all the numbers together, and all the variables

(-2x+21)(-2x+29.7)x=0

We multiply parentheses ..

(+4x^2-59.4x-42x+623.7)x=0

We multiply parentheses

4x^3-59x^2-42x^2+623.7x=0

We do not support expression: x^3

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