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10-68.
  1. Simplify each of the following expressions. Homework Help ✎

    1. (5x3)2

    2. 2m3n2 · 3mn4

Notice that when you put exponents outside of a pair of parentheses, the exponent applies to all of the factors within the parentheses.

Look for Giant Ones.

When multiplying the same bases together, add the exponents.