QUADRATIC EQUATION
Door Kavin Karthik
1. WAYS TO REPRESENT A QUADRATIC EQUATION
1.1. STANDARD FORM
1.1.1. ax^2 + bx + c
1.1.1.1. here a, b, c are real numbers
1.1.1.2. a≠ 0
1.2. FACTORED FORM
1.2.1. (ax + c) (bx + d) = 0
1.3. VERTEX FORM
1.3.1. y = a (x + b)^2 + c
2. WAYS TO SOLVE IT
2.1. FACTORING METHOD
2.1.1. SPLITTING THE MIDDLE TERM
2.2. QUADRATIC EQUATION
2.2.1. -b ± \/ (b2 - 4ac) / 2a
2.3. GRAPHING
2.4. COMPLETING THE SQUARE
2.4.1. (a + b)^2 or (a - b)^2
3. QUADRATIC EQUATION??
3.1. A QUADRATIC EQUATION IS AN EQUATION IN WHICH DEGREE IS 2. EG:- X^2
3.1.1. QUADRATIC
3.1.1.1. QUAD MEANS SQUARE
3.1.2. EQUATION
3.1.2.1. EQUATION MEANS EQUAL TO