Question

Tentukan hasil bagi :
x^2 + 3x + 6 : x + 2 = x + 3

Answer 1

(x²+3x+6):(x+2)=(x+3)
x²+3x+6 = (x+3)(x+2)
x²+3x+6 = x²+2x+3x+6
x²+3x+6 = x²+5x+6
5x-3x=x²-x²+6-6
2x=0
x=0/2
x=0