Like a parabola. Not "like": it would be.
ax2 + bx + c
quadratic formula
Every quadratic equation has two solutions. If the quadratic expression that's equal to zero is a perfect square, then the two solutions are equal, and they look like one solution. Example: x2 - 6x + 9 = 0 (x - 3)(x - 3) = (x - 3)2 = 0 x = 3 and x = 3.
is this what you were looking for? there are many different types of quadratic formulas-- -b √ b^2 - 4ac = x (over) 2a
A quadratic equation looks like bow.
Like a parabola. Not "like": it would be.
ax2 + bx + c
5r2=80
quadratic formula
A quadratic relationship is a mathematical relationship that can be expressed by a quadratic formula in which the highest exponent is two (i.e., x squared). On a graph, this relationship will look like a parabola.
you need it in carpentry
In problems of motion, especially involving constant acceleration, a quadratic equation will from the formulas of motion to solve for time, usually. This is just one example.
Here are a few example perfume formulas: https://sites.google.com/site/perfumerecipes/perfume-recipes-and-formulations
Every quadratic equation has two solutions. If the quadratic expression that's equal to zero is a perfect square, then the two solutions are equal, and they look like one solution. Example: x2 - 6x + 9 = 0 (x - 3)(x - 3) = (x - 3)2 = 0 x = 3 and x = 3.
is this what you were looking for? there are many different types of quadratic formulas-- -b √ b^2 - 4ac = x (over) 2a
Look in an advanced maths book.Improved answer:-If the discriminant of the quadratic expression is less than zero then it's not possible to factor it.