Question

*Which of the following can be used to find the roots of a quadratic equation?*

1️⃣ Factorisation method
2️⃣ Completing the square method
3️⃣ Quadratic formula
4️⃣ All of these​

Answer 1

Answer:

3) Quadratic Formula is the answer

Answer 2

Answer:

4) all of these

hope the answer is right