SOLUTION: Hey if any one knows how this is done school doesn’t provide the proper explanation {{{x=2sqrt(2x+5)}}}
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Question 1153074: Hey if any one knows how this is done school doesn’t provide the proper explanation
Found 2 solutions by ikleyn, MathLover1:
Answer by ikleyn(52795) (Show Source): You can put this solution on YOUR website!
.
Your first step is to square both sides.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
........first square both sides to get rid of sqrt
.....factor completely: write as
.......group
solutions:
if =>
if =>
since you need solution that will make true, check the solutions by plugging them into
=>
=>
=>
=>
=> solution to is
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