SOLUTION: Solve the following equation: (18/x)^2+x^2=45. Show your work.

Question 957570: Solve the following equation:
(18/x)^2+x^2=45. Show your work.
Found 2 solutions by Alan3354, MathLover1:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
(18/x)^2+x^2=45

x = -3,3,-6,6

Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

.....both sides multiply by

............replace with
.........group
............factor out from first group and from second group

..........factor, use difference of squares rule

solutions:

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