Chapter 1: Q36. (page 56)

Find the product or quotient.
$- 12 (- 16)$

Short Answer

Expert verified

The product of the numbers is $192$ .

Step by step solution

Step-1 – Apply the concept of product

The product of two similar sign numbers is always positive.

The product of two numbers with different signs is always negative.

Step-2 – Example for product of numbers

The product of two positive numbers is positive as well. For example: $7 \times 3 = 21$ .

The product of two negative numbers is positive. For example: $(- 7) \times (- 3) = 21$ .

And the product of two numbers with different signs is negative.

For example:localid="1649348211187" $3 (- 7) = - 21 or 7 (- 3) = - 21$ .

Step-3 – Evaluate the product

To evaluate the product $- 12 (- 16)$ ,observe that the sign of both numbers is similar. So, the product will be positive

$\begin{matrix} - 12 (- 16) = + (12 \cdot 16) \\ = 192 \end{matrix}$

Thus, the product of the given numbers is $192$ .

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Find the product or quotient.
$- 12 (- 16)$

Short Answer

Step by step solution

Step-1 – Apply the concept of product

Step-2 – Example for product of numbers

Step-3 – Evaluate the product

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Find the product or quotient.-12-16

Short Answer

Step by step solution

Step-1 – Apply the concept of product

Step-2 – Example for product of numbers

Step-3 – Evaluate the product

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Logic and Functions

Theoretical and Mathematical Physics

Mechanics Maths

Applied Mathematics

Calculus

Statistics

Study anywhere. Anytime. Across all devices.

Find the product or quotient.
$- 12 (- 16)$