Question 83540
SQRT(X+3)=X-3 SQUARING BOTH SIDES WE GET:
X+3=(X-3)^2
X+3=X^2-6X+9
X^2-6X-X+9-3=0
X^2-7X+6=0
(X-6)(X-1)=0
X-6=0
X=6 ANSWER.
SQRT(6+3)=6-3
SQRT9=3
+/-3=3 (+3)SOLUTION
X-1=0
X=1 ANSWER.
SQRT(1+3)=1-3
SQRT4=-2
+/-2=-2 (-2) SOLUTION