+65-85483705

Adding & Subtracting Algebraic Fractions

Adding & Subtracting Algebraic Fractions (Question)

Simplify the following algebraic expression.

  1. (x/3) + (x/6)
  2. (x/5) – x
  3. (1/a) + (1/b)

Guide:

  1. Before performing the operation (addition or subtraction), the denominator of all fractions need to be expressed as common denominator.
  2. This can be done by finding their lowest common multiple (LCM).
  3. Simplify the numerator and finally simplify the algebraic fraction.

Adding & Subtracting Algebraic Fractions (Answer)

  1. x/2
  2. -4x/5
  3. (a+b)/ab

About Dr Loo - O-level & JC H2 math tutor

I am Dr Loo, a PhD holder with 8 years of teaching experience on secondary school and tertiary level specialize on mathematics and statistics. In addition, I also received teaching training under tertiary setting. Furthermore, I have published 5 research papers on international peer reviewed journals. If you are currenlty looking for mathematics tuition in Singapore, I do provide O-level Math Tutoring & JC Math Tutoring (H1 Math Tuition Class & H2 Math Tuition Class).

Thus, for those who are looking for a JC Math Tutor (H1 Math tutor or H2 Math tutor) as well as O-level Math Tutor, you may contact me for my math tuition in Singapore. I can be contacted through SMS/Whatsapp/Telegram at +65-85483705.

JC H1 H2 Math Tutor Singapore, O-level Math Tutor Singapore
O-level Math & JC Math Tuition Singapore - Adding & Subtracting Algebraic Fractions
Open chat