Additional Math – Binomial theorem – Using Normal Expansion vs Binomial Theorem

The above video shows two method of expanding the expression; using the algebraic expansion (rainbow method) versus the binomial theorem. As you can see, the binomial method is much faster and less prone to make mistakes. For those who are new to binomials, it may seem very alien initially, but with some practice you will be able to do the expansion with ease.

Additional Math – Normal Expansion versus Binomial Theorem. A-Math Group Tuition at Woodlands, Choa Chu Kang, Yew Tee, Marsiling, Admiralty and Sembawang.

I am a Math Tutor and a Private School Teacher. I have a Bachelor of Science (Math) (Merit)(Singapore), a Business Degree and I am currently pursuing a Master Degree in Education (Part-Time). I have a total of 21 years experience tutoring secondary school students. I specialize in tutoring Singapore syllabus O-Level Elementary Math (E-Math), Additional Math (A-Math) and Sec 1 and 2 Math. From 2019.
I offer Small Group Tuition in Woodlands and Johor Bahru. My students reside in the North i.e. Sembawang, Choa Chu Kang, Yishun, Yew Tee, Admiralty and of course Woodlands