Combine fractions with similar denominators.

Reduce the expression by cancelling the common factors.

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Add and .

Subtract from .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Evaluate 4/8+4/8-2/8