SOLUTION: Please help me solve the radical equation: sqrt (x+2) + sqrt (3x+7) = 1
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Question 758352: Please help me solve the radical equation: sqrt (x+2) + sqrt (3x+7) = 1
Found 2 solutions by tommyt3rd, MathLover1:
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
(extraneous)
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
....square both sides
...square both sides
...write as
.....group
.......use zero product rule
if =>
if =>
only solution that works is because it makes term equal to zero and term equal to
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