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How to Solve Quadratic Equations.pdf
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How to Solve Quadratic Equations
How to Solve Quadratic Equations is a polynomial equation of second degree.
The general form of a
quadratic equations ax2+bx+c = 0.
The contributions of the ancient Indian Mathematicians to quadratic...
[Mehr]
How to Solve Quadratic Equations
How to Solve Quadratic Equations is a polynomial equation of second degree.
The general form of a
quadratic equations ax2+bx+c = 0.
The contributions of the ancient Indian Mathematicians to quadratic equations are quite significant and
extensive.
Before 800BC Indian Mathematicians constructed altars based on the solutions of quadratic
equation ax2+bx+c =0, Aryabhatta gave a rule to sum the geometric series which involves the solution of a
quadratic equation.
Discriminant of quadratic equation
The following table shows the nature of the roots of a How to Solve Quadratic Equations coefficients.
Discriminant [b] 2 [ -4ac] Square root
= 0 perfect rational and equal
> 0
perfect or not perfect
rational and un equal (or)
irrational and unequal roots
< 0 not perfect complex and conjugate roots in pair
Formation of a quadratic equation
Let us form the quadratic equation whose roots are [alpha] and [beta] .
Then x = [alpha] , y = [beta] are the roots
Ther
[Weniger]
Schlagworte
alpha,
beta,
called,
equation,
equations,
expression,
form,
maximum,
method,
minimum,
perfect,
quadratic,
roots,
solutions,
solve,
square,
values
