Solve the resulting problems if the given changes are made in the indicated examples of this section.

In Example 4(b), change the exponent to −3/2.

Data from Example 4(b)

We note in (b) that Eq. (11.6) must also hold for negative rational exponents. In writing 4^−1/2 as 1/4^1/2, the sign of the exponent is changed.

Transcribed Image Text:

4-1/2 1 41/2 || 글 (C) 93/2 = (91/2)3 = 33 27