With the help of the flow chart given below solve the equation using the formula.

2

Solve using formula.

2

Solve using formula.

5x² + 13x + 8 = 0

1

Activity: Fill in the gaps and complete.

(1)

(2)

(3) If α, β are roots of quadratic equation,

2

Find the value of discriminant.

x² + 7x – 1 = 0