SOLUTION: Pythagorean theorem with a algebra: 3x squared+ 4x squared = 3 squared. Solve for x.

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Question 896476: Pythagorean theorem with a algebra: 3x squared+ 4x squared = 3 squared. Solve for x.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
3x^2+4x^2=9
7x^2=9
x^2=9-7
x^2=2
x=1.414