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Chapter 2: Q55. (page 66)

Evaluate the expression. (Lessons 1.2, 1.3)

103

Short Answer

Expert verified

The value of 103after evaluating the power is 1000.

Step by step solution

01

– Explanation of the exponent formula

ax→a is the base and x is exponent.

The power is the result of repeated multiplication of the same factor.

The expressionsaxthis means that a has been used as a factor x times

02

Find the base and power of 84 and evaluate

Example: Find the base and the power of 84 and evaluate the value.

Rule: ax→a is called base and x is power.

a = 8 and x = 4

Base = 8 and power = 4

Evaluate: 84  =8 · 8 · 8 · 8 =  4096

03

Evaluate the expression 103

Evaluate the value of103.

Rule: ax→a is called base and x is power.

a = 10 and x = 3

Base = 10 and power = 3

Evaluate: 103  =  10 · 10 · 10  =  1000

The value of 103after evaluating the power is 1000.

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