(x^2-9)^1/2=x-1

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Solution for (x^2-9)^1/2=x-1 equation:



(x^2-9)^1/2=x-1
We move all terms to the left:
(x^2-9)^1/2-(x-1)=0
We get rid of parentheses
(x^2-9)^1/2-x+1=0
We multiply all the terms by the denominator
(x^2-9)^1-x*2+1*2=0
We add all the numbers together, and all the variables
(x^2-9)^1-x*2+2=0
Wy multiply elements
(x^2-9)^1-2x+2=0
We add all the numbers together, and all the variables
-2x+(x^2-9)^1+2=0
We move all terms containing x to the left, all other terms to the right
-2x+(x^2-9)^1=-2

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