Step-3

Title: Simplify

Grade: 7-b Lesson: S3-L8

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Steps Problem Solution

1

Simplify

\$ 4^z = 256 \$

2

After simplification

\$ 4^z = 4^4 \$

3

If bases are equal so powers also equal

\$ z = 4 \$

4

Answer

A = \$ z = 4 \$


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