SOLUTION: Solve {{{sqrt(3x+4)-sqrt(2x+1)=1}}}
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Question 135510: Solve
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation
Add to both sides
Add to both sides
Square both sides
Foil the right side
Combine like terms
Subtract 2x from both sides. Subtract 2 from both sides.
Combine like terms
Square both sides
Foil the left side
Distribute
Subtract 8x from both sides. Subtract 4 from both sides.
Combine like terms
Factor the left side
Now set each factor equal to zero:
or
or Now solve for x in each case
So our answers are
or
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