If \sqrt{10+\sqrt^3 x}=4 then what is x equal to?

Powers and Roots Practice Test 1

Question : 15 of 40

Marks: +1, -0

√{10+√^3 x}=4

then what is x equal to?

Solution:

√{10+√^3 x}=4

Squaring both sides we get,

10+(x)^{1/3}=16

x^{1/3}=16-10=6

x=6^3=216

So, x is equal to 216.

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