Simplify Algebraic Expression...2

[nycmathguy]

College Algebra
Chapter 1

Simplify each expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, assume that the base is not zero.

 

[MathLover1]

correct

 

[nycmathguy]

correct

When will I get tired of math? The more I solve problems, the more I fall in love with numbers. I have been trying to stay away from math for years but to no avail.