1.01 Exponent notation and perfect squares
State the base for the expression 2^{9}.
State the exponent for the expression 10^{6}.
Write the following in exponential form with base 9:
9 \times 9
9 \times 9 \times 9
9 \times 9 \times 9 \times 9
9 \times 9 \times 9 \times 9 \times 9
Write the following in exponential form:
5 \times 5 \times 5
4 \times 4 \times 4 \times 4 \times 4
(-9) \times (-9) \times (-9) \times (-9)
12 \times 12 \times 9 \times 9 \times 9
(-13) \times (-13) \times (-13) \times (-13) \times 5 \times 5
11 \times 7 \times 11 \times 7 \times 7
3 \times (-4) \times 3 \times 3 \times (-4)
(-6) \times (-2) \times (-6) \times (-6) \times (-2)
Write two squared in exponential form.
Evaluate:
Explain how to evaluate 2^{4}.
Write the following in expanded form:
5^{2}
5^{3}
5^{4}
5^{5}
10^{2}
7^{3}
6^{1}
8^{4}
Complete the table below:
| Words | Expanded form | Exponential form |
|---|---|---|
| Six to the power of four | ||
| Eight cubed | ||
| Eleven to the power of three | ||
| Twenty three to the power of five | ||
| Seven squared | ||
| Fifteen to the power of four |
Write the following numbers in expanded form:
5^{4} \times 9^{6}
4^{3} \times 8^{2}
66^{3} \times 92^{4}
7^{5} \times 6^{4}
4^{6} \times 9^{2}
77^{5} \times 13^{2}
47^{1} \times 62^{4}
91^{2} \times 82^{2}
Write 3^{4} in expanded form.
Now, evaluate 3^{4}.