SOLUTION: x^2 + 4 = 40
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Question 89484: x^2 + 4 = 40
Answer by sofiyacherni(99) (Show Source): You can put this solution on YOUR website!
first what you want to do is get the x term by itself, you can do that by sybtracting 4 from both sides, then you get
in order to find x you have to take the square root of both sides
your solutions are
or
The reason you have two solutions is because and
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