document.write( "Question 22651: help me to solve this equations:(X+5)(X-5)=-7
\n" ); document.write( "4x-13/x=3/2
\n" ); document.write( "If you rest to a square of a number 16 units the result is 15 times the number.whats the number?
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Algebra.Com's Answer #11632 by venugopalramana(3286)\"\" \"About 
You can put this solution on YOUR website!
SEE THE FOLLOWING EXAMPLE AND YOU CAN SOLVE YOUR PROBLEM.IN CASE OF DIFFICULTY COME BACK
\n" ); document.write( "I don't understanding any of this. can someone help??
\n" ); document.write( "(x-2)^2+x^2=10
\n" ); document.write( "Know how do I slove this???
\n" ); document.write( "1 solutions
\n" ); document.write( "Answer 11428 by venugopalramana(515) About Me on 2005-12-20 10:24:17 (Show Source):
\n" ); document.write( "(X-2)^2+X^2=10..EXPANDING USING (A-B)^2 FORMULA
\n" ); document.write( "X^2-4X+4+X^2=10......TRANSPOSING AND SIMPLIFYING
\n" ); document.write( "2X^2-4X-6=0...DIVIDING BY 2 THROUGHOUT
\n" ); document.write( "X^2-2X-3=0
\n" ); document.write( "X^2-3X+X-3=0
\n" ); document.write( "X(X-3)+1(X-3)=0
\n" ); document.write( "(X-3)(X+1)=0
\n" ); document.write( "X-3 =0 .........................OR.................X+1=0
\n" ); document.write( "X=3.........OR..................X=-1
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