Question

(2) Add the given polynomials.
(i) x - 2x - 9 : 5x + 2x + 9
(ii) - 7m* + 5m + 12 ; 5m* - 3m + 2m + 3m - 6
(iii) 2y + 7y + 5 ; 3y + 9 ; 3y - 4y - 3​

Answer 1

1) x-2x-9:5x+2x+9

=-x-9:7x+9

=-x-7x:9+9

=-8x:18

×=18/-8=9/-4