Question

(3x+2)(x-2)+2x(4x+1)​

Answer 1

Answer:

3x2-4x-2

Step-by-step explanation:

(3x+2)(x-2)+2(4x+1)

3x(x-2)+2(x-2)+2(4x+1)

3x2-6x+2x-4+8x+2

3x2-4x-4+8x+2

3x2-4x+8x-4+2

3x2+4x-2

Answer 2

The correct answer is "11x²-2x-4=0".

Step-by-step explanation:

$The \ given \ equation \ is:\\(3x+2)(x-2)+2x(4x+1)=0\\On \ evaluating \ the \ given \ expression, we \ get\\3x^{2}-6x+2x-4+8x^2+2x=0\\3x^2+8x^2-6x+2x+2x-4=0\\11x^2-6x+4x-4=0\\11x^2-2x-4=0$

Learn more:

https://brainly.in/question/8509364