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Chapter 7: Q20. (page 460)

Simplify the given expression. Assume that no denominator equals zero.

3x02a

Short Answer

Expert verified

The final expression is 12a.

Step by step solution

01

Step 1. Define an expression.

A mathematical expression is a combinations of numbers and variables ordered with mathematical operations.

02

Step 2. Define the meaning of zero exponent.

Zero exponent means for any non-zero real number raised to the power of 0 is equal to 1.

03

Step 3. Simplify the expression 3x02a.

Use the property of zero exponent.

So,3x0=1

Assume that the denominator is not equal to zero.

So,3x02a=12a

This is the final simplified expression.

Therefore the final expression is 12a.

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