Indices Quiz
Name: _______________
1. Write the following expressions in expanded form.
a. 74
b. 4𝑎3
2. Simplify.
a. 𝑥 2 × 𝑥 5
b. 6𝑡 4 × 𝑡 3
c. 𝑛11 ÷ 𝑛5
e.
10𝑔9
15𝑔3
g.
6𝑗 5 𝑘 4
3𝑗 4 𝑘
3. Evaluate.
a. 70
b. (𝑚𝑛)0
4. Evaluate
a. (−2)3
d.
2𝑥 6
𝑥3
f.
5𝑥 4 𝑦 2 × 2𝑥𝑦 3
c. 2𝑥 0
d. 2𝑥 0 + (2𝑥)0
b. (−2)4
5. Simplify
a. (𝑔2 ℎ3 )4
b. (5𝑚5 𝑛3 )2
𝑎2
5
c. ( 𝑏 )
6. Read the statement below.
54 = 5 × 5 × 5 × 5 = 525
a. State the base
b. State the index
c. What is the expression in expanded form?
d. What is the basic numeral?