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Chapter 5: Q. 5.28 (page 505)

Simplify each expression:

鈸�230鈸�r0

Short Answer

Expert verified

The simplified expression of230=1

The simplified expression ofr0=1

Step by step solution

01

Step 1. Given Information

In the given question we have to simplify each expression:

鈸�230鈸�r0

02

Part (a) Step 1. The given expression is 230

The definition says any non-zero number raised to the zero power is 1.

So230=1

03

Part (b) Step 1. The given expression is r0

The definition says any non-zero number raised to the zero power is 1.

Sor0=1

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