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Chapter 1: Q72. (page 29)

Evaluate the following expression:

12(7+2)

Short Answer

Expert verified

The value of the expression 127+2is 108.

Step by step solution

01

Step 1. Given information.

The expression is 127+2.

02

Step 2. Write the Distributive property.

The distributive law of multiplication over addition or subtraction is given below:

ab+c=ab+ac

Here a,band care real numbers.

03

Step 3. Rewrite the expression.

The expression127+2 can be written using the distributive property as below:

127+2=12脳7+12脳2

04

Step 4. Evaluate the expression.

The value of the expression127+2 is:

127+2=12脳7+12脳2=84+24=108

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