Chapter 4.6, Problem 30E

To determine

To write $\frac{4y}{x^3}$ without a fraction bar.

Answer to Problem 30E

  $4y{x}^{-3}$

Explanation of Solution

Given information: $\frac{4y}{x^3}$

  $\frac{4y}{x^3}$

Change the position of a number or variable in a fraction ,it can be done so by reversing the sign of its exponent.

  $=4y{x}^{-3}$

  $=4y{x}^{-3}$ Denotes the expression without a fraction bar.