Chapter 9, Problem 8PT

To determine

To calculate:To find the area of the square of the side $3ab$

  

Answer to Problem 8PT

The answer is $J.$$9a^2{b}^2$

Explanation of Solution

Given information:

Side of the square $=$$3ab$

  

Formula Used:

Area of the square with side $s$ is given by:

  $Area=s^2$

Calculation:

Given Side of the square $=$$3ab$

Using the above formula of the area of the square, we have:

  $Area={\left(3ab\right)}^2$

Solving the above equation, we have:

  $Area=$$9a^2{b}^2$

Thus, the area of the square is $9a^2{b}^2$ .

Conclusion:

The answer is $J.$$9a^2{b}^2$ .