SOLUTION: please help me solve this equation {{{ -9 sqrt(2)- 9 sqrt (8)}}}
Algebra.Com
Question 634267: please help me solve this equation
Found 2 solutions by stanbon, lynnlo:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
-9 sqrt(2)- 9 sqrt (8)
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= -9sqrt(2) - 9*2sqrt(2)
----
= -9sqrt(2) - 18sqrt(2)
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= -27sqrt(2)
============
Cheers,
Stan H.
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
are you writing -9√(2)-9√(8)
did i write your problem down right
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