Question

Formula for finding the roots of a quadratic equation

Answer 1

Hi friend!!

Formula to find roots of a quadratic equation:-

Let x be the root.

x = (-b ± √b²-4ac)/2a

where a is coefficient of x²
b is coefficient of x
c is constant

Answer 2

HI !

Here is the formula :-

If
x =  -b ± $\frac{ \sqrt{b ^{2} - 4ac} }{2a}$

Here , 
the value or roots can be positive or negative (±)

x = root / solution of the equation.