Question

5√(x^4)^4√(x^3)^3√(x^2)^2√x

Answer 1

5√(x⁴)⁴√(x³)³√(x²)²√x

=5 * √x¹⁶   *   √x⁹     *   √x⁴  *   √x

=5 * √x¹⁶ ⁺ ⁹ ⁺ ⁴ ⁺¹

= 5 * √x³⁰

= 5  *  x¹⁵