(× +3)(×-2) = dngn caranya

(x + 3) (x - 2)=

= x^2 -2x + 3x - 6
= x^2 + x - 6

sorry kalau salah

(x + 3)(x - 2)
= (x × x) + (x × (-2)) + (3 × x) + (3 × (-2))
= x^2 + (-2x) + 3x + (-6)
= x^2 + x - 6
smg membantu