Problem

Solve each equation. See Example.EXAMPLESolving Equations with Rational ExponentsSolve eac...

Solve each equation. See Example.

EXAMPLE

Solving Equations with Rational Exponents

Solve each equation.

(a) x3/5 = 27
(b) 1x − 422/3 = 16

SOLUTION

(a) x3/5 = 27
The solution set is {243}.
(b)

Both proposed solutions check, so the solution set is {−60, 68}.

(x + 200)2/3 = 36

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Solutions For Problems in Chapter 1.6

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