Step-5

Title: Exponents and Powers

Grade: 6-a Lesson: S3-L7

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

Lesson Steps

Step Type Explanation Answer

1

Problem

Find the 'x' value

\$ 7^x = 343 \$

2

Formula:

Here,343 converted into cube form

\$ 7^x = 7^3\$

3

Step

Both side bases are equal, their powers are also equal

x = 3

4

Answer

B


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