Question 638331
{{{sqrt(36x^10 + 100x^8) = sqrt(4x^8(9x^2 + 25))}}}


{{{sqrt(36x^10 + 100x^8) = sqrt(4x^8)*sqrt(9x^2 + 25)}}}


{{{sqrt(36x^10 + 100x^8) = sqrt((2x^4)^2)*sqrt(9x^2 + 25)}}}


{{{sqrt(36x^10 + 100x^8) = 2x^4*sqrt(9x^2 + 25)}}}


which is the final answer