SOLUTION: rationalize the denominator of each expression... thanks key: [ means square roots 1. [5x/[3 2. 3[x2/3[4

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Question 179812: rationalize the denominator of each expression... thanks
key: [ means square roots
1. [5x/[3

2. 3[x2/3[4


Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
rationalize the denominator of each expression... thanks
key: [ means square roots
1. [5x/[3
= (5x)/sqrt(3)
Multiply numerator and denominator by sqrt(3) to get:
= [5xsqrt(3)]/3
= (5x/3)sqrt(3)
-----------------------------
2. 3[x2/3[4
= 3sqrt(x^2)/3sqrt(4)
= (3x)/(3*2)
= x/2
====================
Cheers,
Stan H.