You’ll get an introduction to the essentials of factorising expressions and factorising quadratics including when how to use factorising with single brackets and factorising with double brackets.Look out for the factorising worksheet and exam questions at the end....
Factorising quadratics 6x2 + x - 2 is in the form ax2 + bx + c So a = 6, b = 1, c = -2 You need to find 2 numbers which multiply to give ac (in this case -12) and add to give b (in this case +1) Now list the factors of ac 1 -12 -1 12 2 -6 -2 6 3 -4...