Question

4 x square + 3x - 7​

Answer 1

Step-by-step explanation:

$4x {}^{2} + 3x - 7$

Now we have to factorise so it will be

$4x {}^{2} - 4 x + 7x - 7$

Take

Then

Answer 2

Answer:

4x²+3x-7 =0

4x²-7x+4x-7=0

X(4x-7)+1(4x-7)

4x-7=0 or X+1=0

x=7/4or X=-1