SOLUTION: please help me solve this eqaution :
{{{5 sqrt( 5 ) - 3 sqrt ( 20 ) }}}
Algebra.Com
Question 453746: please help me solve this eqaution :
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
5 sqrt( 5 ) - 3 sqrt ( 20 )
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= 5sqrt(5)-3*2sqrt(5)
---
= 5sqrt(5)-6sqrt(5)
---
= -sqrt(5)
===========
Cheers,
Stan H.
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