Home > APCALC > Chapter Ch1 > Lesson 1.2.3 > Problem 1-56
1-56.
Wei Kit loves patterns! When making calculations with rational exponents, he looks for a way to avoid using his calculator. For example, he knows that
Use Wei Kit’s method to evaluate the following expressions:
To avoid dealing with large numbers, find the square root of
first.
Step 1: What is the cube-root of
? Step 2: Raise the cube-root of
to the 4th-power.
What is the fourth-root of
?