Find the discriminant of the equation $ab\left(\left(\sin\left(s45\right)+\cos\left(45\right)\right)\frac{1}{x-1}- \left(\cos\left(45\right)-\sin\left(45\right)\right)\left(x^2-2x+1\right)\right)$

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Main Topic: Discriminant of Quadratic Equation

Quadratic equations are those algebraic equations of the form ax^2+bx+c, where a, b, and c are constant values. The discriminant of a quadratic equation is calculated using the formula D=b^2-4ac, and it helps us to determine how many roots an equation of this type has. When D>0 the equation has two real roots, when D<0 the equation has no real roots, and when D=0 the equation has a repeated real root.

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