Algebra

An inverse function is a function that will reverse the effect produced by the original function. These functions have the ... Read more

The domain can be calculated by finding the set of all possible values for the independent variable, usually x. The range ... Read more

With permutations, we can count the number of different ways of choosing objects from a set if the order of ... Read more

Combinations are used to count the number of different ways that certain groups can be chosen from a set if ... Read more

Factorials are simply products, indicated by an exclamation point. The factorials indicate that there is a multiplication of all the ... Read more

Fractional exponent exercises can be solved using the fractional exponent rule. This rule indicates the relationship between powers and radicals. ... Read more

The negative exponents' problems can be solved by applying the negative exponents' rule, which tells us that a negative exponent ... Read more

Exponents are simpler ways to write repeated multiplication. However, even with exponents, algebraic expressions can become long and tedious. The ... Read more

To solve exponent problems, we need to apply the laws of exponents to simplify. Exponents allow us to write repeated ... Read more

Inequality problems and exercises can be solved with a process similar to the one we use to solve equations. The ... Read more