Chapter 12, Problem 10CUR

To determine

To find: The sum, difference, product, or quotient.

Answer to Problem 10CUR

The product of $15\text{ and 7}$ is $105$ .

Explanation of Solution

Given information: $-15(-7)$ .

Calculation:

Since, both $15\text{ and 7}$ are in the form of multiplication than the result should be the product of $15\text{ and 7}$ .

Let’s find the product,

  $\begin{array}{l}=-15(-7)\\ =(15\times 7)\\ =105\end{array}$

The result of the product is a positive number because the multiplication of two negative number is equal to a positive number.

Hence, The product of $15\text{ and 7}$ is $105$ .