Quadratic Equations PDF

Download Quadratic Equations PDF

You can download the Quadratic Equations PDF for free using the direct download link given at the bottom of this article.

File nameQuadratic Equations PDF
No. of Pages9  
File size310 KB  
Date AddedAug 29, 2022  
Source/CreditsDrive Files        

Quadratic Equations Overview

A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax2 + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term. Quadratic equations are equations of the form y = ax2 + bx + c or y = a(x – h)2 + k. The shape of the graph of a quadratic equation is a parabola.

Quadratic Equation Formula

The solution or roots of a quadratic equation are given by the quadratic formula: (α, β) = [-b ± √(b2 – 4ac)]/2a

α = (-b-√b2-4ac)/2a and β = (-b+√b2-4ac)/2a

b2 – 4ac > 0Real and unequal
b2 – 4ac = 0Real and equal
b2 – 4ac < 0Unequal and Imaginary
b2 – 4ac > 0 (is a perfect square)Real, rational, and unequal
b2 – 4ac > 0 (is a perfect square)Real, irrational, and unequal
b2 – 4ac > 0 (is a perfect square and a or b is irrational)Irrational
Quadratic Equations PDF

Quadratic Equations PDF Download Link

Leave a Comment