Examples of Math Problems
examples of math problems that I like, solved, etc.
Saturday, November 23, 2013
Find the value of x Right triangle with the sides x, 2x+4, 2x+6
sides: x, 2x+4=2(x+2), 2x+6=2(x+3)
so we write:
which gives us x=-2 or x=10
but x>0
so only x=10 works :)
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