What are the solution(s) of the quadratic equation 98 – x2 = 0?

A quadratic equation is of the form of .....[1] where a, b and c are coefficient then, the solution is given by;

Given the quadratic equation:

On comparing the given equation with equation [1] we have;

a = -1 , b = 0 and c =98

then;

Substitute the given values we have;

or

Simplify:

Therefore, the solutions of the given quadratic equation are;

,  

part a: 1.08

part b: 27.59