Question

what is the sq rt of 30/x^4 ? Is it numerator sq rt 30x^4 over denominator x^4 ?

Answer 1

depends on the notation: is it
\[\sqrt{\frac{ 30 }{ x^{4} }}\] or
\[\frac{ \sqrt{30} }{ x^{4} }\]

Answer 2

\[\sqrt{\frac{ 30 }{ x^4 }}\]

Answer 3

I think the answer is \[\sqrt{\frac{ 30x^4}{ x^4 }}\]

Answer 4

sorry i meant i think the answer is \[\frac{ \sqrt{30x^4} }{ x^4}\]

Answer 5

take the square root of \[x^{4}\] of out the square root;
\[x ^{2}\frac{ \sqrt{30} }{ x^{4} } \] then subtract exponential to end up with
\[\frac{ \sqrt{30} }{ x^2 }\]

Answer 6

Thank you very very much.