Start to love maths!!!
Impossible? No! We have turned many students from hating it to liking it. How? Call Sven on 66903074.
top of page
Search
Recent Posts
See All6th line from bottom: Cancel (a-b). Remember a = b so a-b = 0 You can not divide by 0!
How can 2 = 1 ? First, recall (a + b)(a – b) = a2 – ab + ab – b2 = a2 – b2 Then let’s go: a = b a2 = ab a2 – b2 = ab – b2 (a + b)(a – b) = b(a – b) Cancel (a – b) a + b = b Remember a = b so b + b = b
bottom of page