Add Powers

a⁴ · a³ · a · a⁶ =

• a¹⁴

• a¹³

• a¹²

• None of the above

Find the sum of 16y² and -5y².

• -11y²

• 21y²

• 11y²

• 16y² - 5y²

y¹²  x  y¹⁰

• y²

• y²²

• y²⁰

• y¹²⁰

According to exponent rules, when we multiply two power with the same base we _______ the exponents.
Example: c⁶ ⋅ c⁴

• add

• subtract

• multiply

• divide

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

• add

• subtract

• multiply

• divide

If (2^x)⁵=2¹⁵, what does x equal?

• x = 3

• x = 5

• x = 10

X^m • Xⁿ

• X^MN

• X^M+N

• X^m+n

(r⁴)⁶

• 10r

• r¹⁰

• 24r

• r²⁴

• 2x⁶y¹²

• 8x²y⁴

• 8x⁶y¹²

• 8x⁵y⁷