(x+3)(2x+8)1/2=42

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Solution for (x+3)(2x+8)1/2=42 equation: 



(x+3)(2x+8)1/2=42

We move all terms to the left:

(x+3)(2x+8)1/2-(42)=0

We multiply parentheses ..

(+2x^2+8x+6x+24)1/2-42=0

We multiply all the terms by the denominator


(+2x^2+8x+6x+24)1-42*2=0

We add all the numbers together, and all the variables

(+2x^2+8x+6x+24)1-84=0

We move all terms containing x to the left, all other terms to the right

(+2x^2+8x+6x+24)1=84

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