Lesson Example Discussion Quiz: Class Homework |
Example |
Title: Calculate the exponents |
Grade: 6-a Lesson: S3-L2 |
Explanation: The best way to understand algebra is by looking at some examples. Take turns and read each example for easy understanding. |
Examples:
1. Calculate the value of \$6^(-3)\$.
Step 1a
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Given term. |
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Explanation:
Given term is \$6^(-3)\$. |
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Step 1b
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Perform operations and convert into lowest form. |
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Explanation:
Use law of exponent \$a^(-n) = 1/a^n\$ \$6^(-3) = 1/6^3\$ Perform operation according to PEMDAS rule Calculate the exponents \$=> 1/6^3\$ \$=> 1/(6 times 6 times 6)\$ \$=> 1/216\$ ∴ \$6^(-3) = 1/216\$. |
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