Answer:
Three solutions were found :
x = 5
x = 2
x = -1
Step-by-step explanation:
The value of A is 4
<span>4x2 – 20x + 3 = 0
-3 -3
4x2 - 20 x = - 3
Pull out common factor which is 4
4 ( x2 - 5x) = - 3</span>
It would be A because when you expand it its the same as the equation above