document.write( "Question 429107: Please help me !!i want to Know something.. when i get the hypotenuse for example the lengths are 6 and 3 and i get square root of 45 my teacher says that this problem isn't done completly because i have to seperate them square root of 9 and 5 and then 3 square root of 5 but when we have i big number how 320 i don't know how to seperate them ..Help Me !! \n" ); document.write( "
Algebra.Com's Answer #298128 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Let h = hypotenuse
\n" ); document.write( "then
\n" ); document.write( "\"+h%5E2+=+6%5E2+%2B+3%5E2+\"
\n" ); document.write( "\"+h%5E2+=+36+%2B+9+\"
\n" ); document.write( "\"+h%5E2+=+45+\"
\n" ); document.write( "\"+h+=+sqrt%2845%29+\"
\n" ); document.write( "Next, factor the number under radical with prime numbers:
\n" ); document.write( "\"+h+=+sqrt%283%2A3%2A5%29+\"
\n" ); document.write( "Pull out \"pairs\":
\n" ); document.write( "\"+h+=+3%2Asqrt%285%29+\"\r
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