SOLUTION: Rationalize the denominator and simplify.
sqrt 81/40
Algebra.Com
Question 172475This question is from textbook Introductory Algebra
: Rationalize the denominator and simplify.
sqrt 81/40
This question is from textbook Introductory Algebra
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
sqrt(81/40)
SQRT(9*9/(4*10)
9/2SQRT(1/10)
4.5SQRT(.1)
4.5*.316228
1.423 ANS.
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