Question

sqrt27x^4y^6

Answer 1

since 27 is not a perfect square we leave it alone, divide the exponents of the variables by two , since sqrt means raised to 1/2. and then put out the varables with the exponents outside the radical :)

Answer 2

hi,
do ya want to simplify this ?
\[\sqrt{27 \ \times \ x ^{4} y ^{6}}\]
then..
\[(27x ^{4}y ^{6})^{1/2}\]
\[3^{3 \times \frac{ 1 }{ 2 }} x ^{4\times \frac{ 1 }{ 2 }}y ^{6\times \frac{ 1 }{2 }}\]
\[3^{\frac{ 3 }{ 2 }}x ^{2}y ^{3}\]

Hope this will help ya out!!!!