SOLUTION: how can u simplfy radicals when there are variables involved and there is a number on the outside of the square root?

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Question 55481This question is from textbook Amsco's Mathemathics B
: how can u simplfy radicals when there are variables involved and there is a number on the outside of the square root? This question is from textbook Amsco's Mathemathics B

Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
how can u simplfy radicals when there are variables involved and there is a number on the outside of the square root?
Let me show you an example:
2sqrt%2812x%5E3%29
2%2Asqrt%284x%5E2%29%2Asqrt%283x%29 Separate any factor that is a perfect square in this case, cube if you had a cubed root.
2%282x%29%2Asqrt%283x%29 Take the root.
4x%2Asqrt%283%29 Multiply it by the number and or variable outside.
Happy Calculating!!!