Question 39575
Get: {{{81x^12y^8z^16}}}
Need: {{{(3x^3y^2z^4)^4}}}
To get this, what to the fourth gives you {{{81}}} .... {{{x^4 = 81}}} or {{{x = 3}}}
For exponents, an exponent to an exponent tells you to multiply the two numbers. {{{(x^3)^4 = x^12}}}