Stop making this common algebra simplification mistake with fractions. Many students incorrectly cancel variables in the ...

Master negative fractional exponents with these simple step-by-step examples. Following up on our previous lesson, this ...

The same method is used for adding / subtracting both numerical fractions and algebraic fractions. Find a common denominator Write each fraction as an equivalent fraction with the common denominator ...

Adding and subtracting algebraic fractions is a similar process to adding and subtracting normal fractions. The denominators of each fraction are different, \(3t\) and \(7t\), so a common denominator ...