Solve using formula
`5m^2 - 4m -2 = 0`

Solve using formula 5x^2 + 13x +8 =0

Solve using formula x^2-3x-2=0

Solve by using formula : 15 m^(2) - 11m + 2=0

Solve using formula : (i) x^(2) - 4x-5=0 (ii) x^(2) - 7x - 3=0 (iii) With the help of flow chart given below solve the equation x^(2) + 2sqrt(5) x + 5 = 0 using the formula :

Solve using formula. 3m ^2+2m−7=0

Solve using formula. x ^2 +6x+5=0

Solve the following quadratic equations by using formula method : 5m^(2)-4m-2=0

Solve the following quadratic equations by using formula method : 5m^(2)-4m-2=0

Solve the following quadratic equations equation by using formula. (v) m^2-1/2 m -3 =0

Solve the following quadratic equations equation by using formula. (v) m^2-1/2 m -3 =0