Exponents Test

Name___________________________________

Date________________________

Give answer in exponential format.

1. Find the value of 2⁶x 2⁴ x 5³x 5⁴ (click for answer)

   = 2⁶⁺⁴ x  5³⁺⁴

   = 2¹⁰ x 5⁷

   = 2¹⁰ x 5⁷

2. Find the value of 3^17  / 2^12  x 2^15  / 3¹¹ (click for answer)

   = 3^{17 – 11Â}  x 2^{15 – 12}

   = 3^6   x 2³

   = 3⁶ x 2³

3. Find the value of (2/5)^-4 (click for answer)

   = 1/(2/5)⁴

   = (5/2)⁴

   = (5/2)⁴

4. Find the value of (3/5)^-9 (click for answer)

   = 1/(3/5)^-9

   = (5/3)^-9

   = (5/3)^-9