Winter Interim Review #2

Simplify:  (m⁹)²

• m¹¹
• 2m⁹
• m¹⁸
• m^4.5

Simplify   (2m⁴)(5m²)

• 10m⁶
• 10m⁸
• 7m⁶
• 7m⁸

(5³x²y⁴)⁰

• 5xy
• 1
• 0
• 5

Simplify

• 2x⁶

• 2x

• 2x⁵

• 2x⁸

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Write with positive exponents:

• a^-2

• a²

Rewrite using a positive exponent.
w^-13

• -w¹³
• ¹/_w¹³
• ¹/_w^-13
• w¹³

Find the missing exponent:

 $3^{16}=3^8\cdot3^?$  

• 2

• 8

• 4

• 1