Question

what is quadratic equation? give examples​

Answer 1

Answer:

A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared. The standard form is ax²+bx+c=0 with a,b, and c being constants, or numerical coefficients, and X is a unknown variable

Example are :

1. Throwing a ball
2. Shooting a cannon
3. Driving from a platform and hitting a golf ball

[Hope this helps you.../]

Answer 2

Answer:

Here are examples of other forms of quadratic equations: x(x - 2) = 4 [upon multiplying and moving the 4 becomes x² - 2x - 4 = 0] x(2x + 3) = 12 [upon multiplying and moving the 12 becomes 2x² - 3x - 12 = 0] 3x(x + 8) = -2 [upon multiplying and moving the -2 becomes 3x² + 24x + 2 = 0]