9 6 practice the quadratic formula and the discriminant
Quadratic Formula And Discriminant Worksheet. One real solution 11) −9 X = −b + b2 − 4ac 2a, x = −b − b2 − 4ac 2a 2) state the formula for the discriminant, and describe how to interpret it.
9 6 practice the quadratic formula and the discriminant
Substituting and computing is all you need to do to find the discriminant of each quadratic equation. X = −b + b2 − 4ac 2a, x = −b − b2 − 4ac 2a 2) state the formula for the discriminant, and describe how to interpret it. One real solution 11) −9 1) m2 − 5m − 14 = 0 2) b2 − 4b + 4 = 0 3) 2m2 + 2m − 12 = 0 4) 2x2 − 3x − 5 = 0 5) x2 + 4x + 3 = 0 6) 2x2 + 3x − 20 =. If >0, two real solutions; Web 1) state the formula for the quadratic formula: Web using the quadratic formula date_____ period____ solve each equation with the quadratic formula. ( − 1) = 0 2) 2 + 2 − 1 = 0 3) 2 + 3 5 = 0 4) 2 − 4. Two imaginary solutions 9) 0; ___________ quadratic formula and the discriminant find the value of the discriminant of each quadratic equation.
One real solution 11) −9 X = −b + b2 − 4ac 2a, x = −b − b2 − 4ac 2a 2) state the formula for the discriminant, and describe how to interpret it. One real solution 11) −9 Two imaginary solutions 9) 0; Web find the discriminant of each quadratic equation then state the numberof real and imaginary solutions. Web 1) state the formula for the quadratic formula: If >0, two real solutions; ___________ quadratic formula and the discriminant find the value of the discriminant of each quadratic equation. Substituting and computing is all you need to do to find the discriminant of each quadratic equation. 1) m2 − 5m − 14 = 0 2) b2 − 4b + 4 = 0 3) 2m2 + 2m − 12 = 0 4) 2x2 − 3x − 5 = 0 5) x2 + 4x + 3 = 0 6) 2x2 + 3x − 20 =. ( − 1) = 0 2) 2 + 2 − 1 = 0 3) 2 + 3 5 = 0 4) 2 − 4.
