SOLUTION: Multiply and Simplify (5+sqrt5)(3+sqrt6) Multiply and Simplify (^3sqrtx+4)(^3sqrtx-3)

Question 114512: Multiply and Simplify
(5+sqrt5)(3+sqrt6)
Multiply and Simplify
(^3sqrtx+4)(^3sqrtx-3)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Multiply and Simplify
(5+sqrt5)(3+sqrt6)
= 15 +5sqrt6 + 3sqrt5 + sqrt30
-----------------------------

Multiply and Simplify
(^3sqrtx+4)(^3sqrtx-3)
If your ^3 means "cube root"
= cu rt (x^2) + cu rt (x) -12
---------------------------------
If your ^3 does not mean cube root
what does it mean?
======================
Cheers,
Stan H.

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