Adding & Subtracting Algebraic Fractions
Adding & Subtracting Algebraic Fractions (Question)
Simplify the following algebraic expression.
- (x/3) + (x/6)
- (x/5) – x
- (1/a) + (1/b)
Guide:
- Before performing the operation (addition or subtraction), the denominator of all fractions need to be expressed as common denominator.
- This can be done by finding their lowest common multiple (LCM).
- Simplify the numerator and finally simplify the algebraic fraction.
Adding & Subtracting Algebraic Fractions (Answer)
- x/2
- -4x/5
- (a+b)/ab
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