Question

find the roots of ax²+bx+c=0

Answer 1

Quadratic Equation

Quadratic equation is a second order polynomial with 3 coefficients - a, b, c.

The quadratic equation is given by:

ax2 + bx + c = 0

The solution to the quadratic equation is given by 2 numbers x1 and x2.

We can change the quadratic equation to the form of:

(x - x1)(x - x2) = 0

Quadratic Formula

The solution to the quadratic equation is given by the quadratic formula:

 I hope you help !!!


 

The expression inside the square root is called discriminant and is denoted by Δ:

Δ = b2 - 4ac

The quadratic formula with discriminant notation: