Question

फाइंड द वैल्यू ऑफ 1015 बाय यूजिंग द फार्मूला ऑफ ए माइनस बी इज इक्वल टू टेक ए माइनस बी ए प्लस बी एंड बी​

Answer 1

In elementary algebra, the quadratic formula is a formula that provides the solution(s) to a quadratic equation. There are other ways of solving a quadratic equation instead of using the quadratic formula, such as factoring (direct factoring, grouping, AC method), completing the square, graphing and others.[1]

hope it helps you ❤️