SOLUTION: I am suppose to simplify quotients containing radicals by rationalizing the denominator.
Problem: 30 over square root of 18
problem: 9 over 2 square root 45
Problem: 3 square ro
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Question 108372: I am suppose to simplify quotients containing radicals by rationalizing the denominator.
Problem: 30 over square root of 18
problem: 9 over 2 square root 45
Problem: 3 square root 6 over square root 2
please help
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Simplify quotients containing radicals by rationalizing the denominator.
:
We multiply each expression by the denominator over itself (same as 1)
;
* =
:
We can extract a square:
= =
18 cancels into 90
is the simplified answer
:
:
* = = = =
:
Reduce the fraction divide by 9
:
:
* = = =
Cancel out 2:
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