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jaderbrown
 one year ago
What is the exact value of the square root of 50 over 3 the square root of 15.?
the square root of 30 over 9.
25 the square root of 30 all over 45.
3 the square root of 30 all over 5.
5the square root of 30.
jaderbrown
 one year ago
What is the exact value of the square root of 50 over 3 the square root of 15.? the square root of 30 over 9. 25 the square root of 30 all over 45. 3 the square root of 30 all over 5. 5the square root of 30.

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SmoothMath
 one year ago
Best ResponseYou've already chosen the best response.0Do you mean \(\huge \frac{\sqrt{50}}{3\sqrt{15}}\) ?

SmoothMath
 one year ago
Best ResponseYou've already chosen the best response.0Okay, well there are some nice square root rules that let us rewrite a problem like this. First rule: \(\Large \sqrt{a}*\sqrt{b} = \sqrt{a*b}\) Second rule: \(\huge \frac{\sqrt{a}}{\sqrt{b}}=\sqrt{\frac{a}{b}}\)

jaderbrown
 one year ago
Best ResponseYou've already chosen the best response.0alright so now what

SmoothMath
 one year ago
Best ResponseYou've already chosen the best response.0We'll use the first rule to split the top up. We want to break it into two things, and we want one of those things to be a perfect square.

jaderbrown
 one year ago
Best ResponseYou've already chosen the best response.0so how do you do that
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