Question

$\footnotesize{\sf{Brahmaputra Quadratic Equations}}$​

Answer 1

Step-by-step explanation:

the angle which an incident line or ray makes with a perpendicular to the surface at the point of incidence

Answer 2

Quadratic Equation:-

quadratic equations can be defined as a polynomial equation of a second degree, which implies that it comprises of minimum one term that is squared. The definite form is ax² + bx + c = 0; where x is an unknown variable and a,b,c are numerical coefficients Here, a ≠ 0 because if it equals to zero then the equation will not remain quadratic anymore and it will become a linear equation, such as bx+c=0.

The terms a, b and c are also called quadratic coefficients. The solutions to the quadratic equation are the values of unknown variable x, which satisfy the equation. These solutions are called as roots or zeros of quadratic equations. It means that, if we put the value of roots in the given quadratics, L.H.S. will be equal to R.H.S. of the equation. The roots of any polynomial are the solutions for the given equation.

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