Multiplying and Dividing Rational Expressions

Adding and subtracting rational expressions

Multiplying and dividing rational expressions

Solving quadratic equations

Graphing linear equations

Divide the numerators and multiply the denominators

Multiply the numerators and the denominators

Add the numerators and subtract the denominators

Multiply the numerators and add the denominators

Add all terms together

Factor the numerator and denominator

Subtract the denominator from the numerator

Multiply all terms by 2

Odd numbers

Common factors

Prime numbers

Even numbers

You add them together

You subtract them

You multiply them

You cancel them out

To simplify the expression further

To make the expression more complex

To avoid making the denominator zero

To ensure the numerator is not zero

X + 3 over X - 2

X - 3 over X + 2

X - 2 over X + 3

X + 2 over X - 3

Adding the reciprocal

Subtracting the reciprocal

Dividing by the reciprocal

Multiplying by the reciprocal

Multiply the fractions

Subtract the fractions

Add the fractions

Flip the second fraction

Subtract them

Multiply them by 2

Factor them

Add them together