Add/Subtract denominators

Add/Subtract numerators

Find a common denominator using the Least Common Multiple

Find a common denominator using the Greatest Common Multiple

multiply the two denominators

multiply the two numerators

the opposite by

the numerator by

8x^2

8x^3

8x^4

Least Common Numerator

Least Common Answer

Least Common Multiple

Least Common Path

Combining like terms/Simplifying if we can.

Writing both expressions from the numerators in the same numerator.

Multiplying each numerator by the corresponding denominator.

Finding the Common Denominator by determine the least common multiple.

Finding the Common Denominator by determine the least common multiple.

Each numerator has been multiplied by the corresponding denominator.

Combining like terms/Simplifying if we can.

Distributing the negative, so we can combine like terms.

Writing both expressions from the numerators in the same numerator.

Finding the Common Denominator by determine the least common multiple.

Distributing the negative, so we can combine like terms.

Distributing the negative, so we can combine like terms.