Use the discriminant, b^2 - 4ac, to determine the number of solutions of the following quadratic equation. -7y^2 + 7y = 1

Then solve the quadratic equation using the formula Y = (formula to use is in the picture attached)​

i belive the biggest ratio would be 18: correct me if im wrong

the answer is 0052

0 0 5 2

5 0 2 6 3 5

− 0

2 6

− 0

2 6 3

− 2 5 0

1 3 5

− 1 0 0

3 5

x< -17/2 hope this

example answer: "to determine if a sum is reasonable you can round each number to the nearest whole and compare the estimated sum to the actual sum."

hope this you and anyone else who needs the answer : ^)