2/28 Exponent Quiz

Rewrite using a positive exponent.
7^-10

• ¹/_7¹⁰
• 7¹⁰
• ¹/_7^-10
• -70

Rewrite using a positive exponent.
g^-7

• ¹/_g⁷
• g⁷
• ¹/_g^-7
• -g⁷

Simplify.
s^-5 ⋅ s^-2

• s^-3
• ¹/_s⁷
• s^-7
• ¹/_s³

Simplify (evaluate):

3^-3

• -27

• -9

• -1/9

• 1/27

Is -2¹⁰ positive or negative?

• Positive

• Negative

(-5)³

• -15

• 125

• -125

• -625

According to exponent rules, when we divide powers we _______ the exponents.

• add
• subtract
• multiply
• divide

According to exponent rules, when we raise a power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Which number is the EXPONENT?
4^{2 =} 16

• 4
• 2
• 16
• not here