SOLUTION: Please help. Need turned in in an hour and I can't figure these out. 1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. Sq

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Question 534093: Please help. Need turned in in an hour and I can't figure these out.
1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers.
Square root or r- square root of s
___________________________________ (Stands for divided by)
Square root of r+Square root of s
2. Rationalize the denominator. Assume that all expressions inder radicals represent positive numbers.
^3Square root of 2y^4
_____________________ (stands for divided by)
^3square root of 6x^4
3. Rationalize the denominator.
14Square root of 5
__________________ (Stands for divided by)
5Square root 0f 2



Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers.

Multiply NUM and DEN by conjugate of the DEN
=
=
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2. Rationalize the denominator. Assume that all expressions inder radicals represent positive numbers.
^3Square root of 2y^4
_____________________ (stands for divided by)
^3square root of 6x^4
--------------
What is ^3 ?
----------------
3. Rationalize the denominator

=
=

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