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Simplify the radical expression by rationalizing the denominator. 5/√30
 10 months ago
 10 months ago
Simplify the radical expression by rationalizing the denominator. 5/√30
 10 months ago
 10 months ago

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ValentinaTBest ResponseYou've already chosen the best response.0
\[\frac{ 5 }{ \sqrt{30} }\]
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
multiply top and bottom by \(\sqrt{30}\)
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
then cancel the 5
 10 months ago

Luigi0210Best ResponseYou've already chosen the best response.3
\[\frac{ 5 }{ \sqrt{30} }*\frac{ \sqrt{30} }{ 30 }=\frac{ 5\sqrt{30} }{ 30 }=\frac{ \sqrt{30} }{ 6 }\]
 10 months ago

ValentinaTBest ResponseYou've already chosen the best response.0
Could you help me with one more?
 10 months ago

ValentinaTBest ResponseYou've already chosen the best response.0
Solve the equation. Identify any extraneous solutions. √a = 2
 10 months ago

Luigi0210Best ResponseYou've already chosen the best response.3
we t solve for this you would square both sides..\[(\sqrt{a})^2=(2)^2\] a=4
 10 months ago
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