Question

1)2x²-7x+3=0
2)2x²+x-4=0
3)4x²+4√3x+3=0
4)2x²+x+4=0

Answer 1

Answer:

1)2x²-7x+3=2x²-(6+1)x+3=2x²-6x-x+3=2x(x-3)-1(x-3)=(x-3)(2x-1)

Answer 2

Answer:

1) 2x²-7x+3=0

2x²-6x-1x+3=0

2x(x-3)-1(x-3)=0

2x-1, x-3 =0

2x=1, x=3

x=1/2, x=3

I hope it helps