Question

☺ Find the Zexos of the polynomial 3x² -4 -4x​

Answer 1

Answer:

X = 2 and X= -2/3

Step-by-step explanation:

3x^2 -4x - 4

3x^2-6x+2x-4

3x(x-2)+2(x-2)

(3x+2) (x-2)

3x+2 = 0

X= -2/3 or,

x-2=0

X= 2.

Answer 2

Answer:

2 and -2/3

Step-by-step explanation:

3x²-4-4x

The equation can be written as

3x²-4x-4=0

3x²-6x+2x-4=0

taking first 2 factor and then last 2 factor

3x(x-2)+2(x-2)=0

(x-2)(3x+2)=0

x-2=0

x=2

3x+2=0

3x=-2

x=-2/3