1 Mark Each
1. Write the equation 4y2 − 3y = − 7 in the standard form and write the values of a, b, c.
2. Write the roots of the equation (p − 5)(p + 3) = 0
3. Find the value of b2 − 4ac, if a = 1, b = 4 and c = − 5.
4. What is the nature of the roots of a quadratic equation when (i) b2 − 4ac > 0 and (ii) b2 − 4ac < 0
5. Write the equation m(m − 6) = 9 in the standard form.
This page was last modified on 27 March 2021 at 11:49