What is a quardartic eauqation?

A quadratic equation is an equation that can be rearranged to where x represents an unknown number and a, b, and c represent known numbers.

quadratic equation: x=-b+_sqrt(b^2-4ac)/2a

Step-by-step:

x= -b plus or minus the square root of b^2-4ac all divided by 2a

Step-by-step explanation:

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4