Question

Help me


3x (4x - 5) + 3

Answer 1

Answer:

12x²+15x+3

Step-by-step explanation:

hope it helps

Answer 2

Answer:

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 and x-1=0

x=1/4 and x= 1