Factorise (X2 4y2 9z2)2 16x2y2Factor x^2x2 x2 x − 2 x 2 x 2 Consider the form x2 bxc x 2 b x c Find a pair of integers whose product is c c and whose sum is b b In this case, whose product is −2 2 and whose sum is 1 1 −1,2 1, 2 Write the factored form using these integers (x−1)(x 2) ( x 1) ( xConsider x^ {2}y^ {2}xy22xy as a polynomial over variable x Find one factor of the form x^ {k}m, where x^ {k} divides the monomial with the highest power x^ {2} and m divides the constant factor y^ {2}y2 One such factor is xy1 Factor the polynomial by dividing it by this factor
Chapter 2 Math 10 3 Division Mathematics Polynomial