SOLUTION: 1) Solve the following equations.
a)Square root of x -2=1
Answer:
Show work in this space.
b)square root of x^3=27
Answer:
Show work in this space.
Algebra.Com
Question 36953: 1) Solve the following equations.
a)Square root of x -2=1
Answer:
Show work in this space.
b)square root of x^3=27
Answer:
Show work in this space.
c)3^square root of x^2 =9
Answer:
Show work in this space.
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
SQRT(X-2)=1 OR SQUARING BOTH SIDES WE GET X-2=1 OR X=3 PROOF SQRT(3-2)=1 OR 1=1
SQRTX~3=27 OR SQUARING BOTH SIDES WE GET X~3=27~2 OR X~3=(3*3*3)~2 OR
X~3=3*3*3*3*3*3 OR X~3=3~3*3~3 OR X=3*3 OR X=9
PROOF SQRT9~3=27 SQRT729=27 OR 27=27
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