Question

Simplify: 3x (4x-5)+3.​

Answer 1

Answer:

The answer is 12x²-15x+3

Step-by-step explanation:

3x(4x-5)+3

12x²-15x+3

Hope it will help you

Answer 2

Answer:

1/3, 1

Step-by-step explanation:

12x^2-15x+3=0

12x^2-12x-3x+3=0

12x(x-1)-3(x-1)=0

(12x-3)(x-1) =0

12x-3=0

12x=3

x=1/4

and x-1=0

x=1