A quadratic equation is a polynomial equation of degree 2. It can be expressed in the general form:
ax² + bx + c = 0
where a, b, and c are constants, and a ≠ 0.
Methods for Solving Quadratic Equations:
Factoring:
Factor the quadratic expression into two linear factors.
Set each factor equal to zero and solve for x.
Example:
x² - 5x + 6 = 0
(x - 2)(x - 3) = 0
x = 2 or x = 3
Completing the Square:
Convert the quadratic...
English
Arabic
French
Spanish
Portuguese
Deutsch
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek
