document.write( "Question 781121: How do you solve this problem do i need to switch the signs (√20 +√5)/√10 \n" ); document.write( "

Algebra.Com's Answer #475797 by rothauserc(4718) $\"\"$ $\"About$

You can put this solution on YOUR website!
multiply the numerator and the denominator by the square root of 10, we then get
\n" ); document.write( "(square root (200) + square root (50)) / 10
\n" ); document.write( "(10*square root(2) + 5* square root (2)) / 10
\n" ); document.write( "divide numerator and denominator by 5
\n" ); document.write( "(2*square root(2) + square root (2)) / 2
\n" ); document.write( "3*square root(2) / 2 = 2.12
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