400=1/2(2x)(x)

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Solution for 400=1/2(2x)(x) equation: 



400=1/2(2x)(x)

We move all terms to the left:

400-(1/2(2x)(x))=0



Domain of the equation: 22xx)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+1/22xx)+400=0

We get rid of parentheses

-1/22xx+400=0

We multiply all the terms by the denominator


400*22xx-1=0

Wy multiply elements

8800x-1=0

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

8800x=1

x=1/8800

x=1/8800

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