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Home > AC > Chapter 11 > Lesson 11.1.1 > Problem 11-11

11-11.
  1. Using your knowledge of exponents, rewrite each expression below so that there are no negative exponents or parentheses remaining. Homework Help ✎

    1. 11-11a

    2. (s4tu2)(s7t−1)

    3. (3w−2)4

    4. m−3

Think about making ones and where any left over factors would remain.

How many factors of s are multiplied?
How many of t?
How many of u?

s11u2

Write 3w−2 multiplied four times then follow the same pattern as seen in part (b).

Move the exponent and its base into the denominator
of a fraction to make the exponent positive.