Question

Multiply the polynomials (x+3) (2x-4). what is the product in the form ax^+bx+c? enter your answers in the boxes .

a =
b =
c =
d =

Answer 1

a = 2

b = 2

c = -12

d = 0

Explanation:

(x+3) (2x-4).

2x² -4x + 6x -12

2x²+2x-12

matching with the quadratic formula: ax² +bx + c

We can determine that a is 2 and b is 2 and c is -12 and d is 0