SOLUTION: How do you simplify the square root of 90 minus the square root of 10?

Question 467701: How do you simplify the square root of 90 minus the square root of 10?

Found 2 solutions by ewatrrr, solver91311:
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

Hi,

sqrt(75*a^3 + a*sqrt(12*a) = sqrt(25*3*a^2*a^1 ) + a*sqrt(4*3*a) =
5a*sqrt(3a)+2a*sqrt(3a) = 7a*sqrt(3a)

Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

John

My calculator said it, I believe it, that settles it

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