Quadratic is an adjective that is used to describe something that is related to squares. For example, the quadratic equation uses squares, or the second power, and is thus quadratic.
Is it possible for a quadratic equation to have no real solution? please give an example and explain. Thank you
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A curve is a continuous and smooth path that can bend or change direction. In mathematics, it is often represented as a graph of a function or as a parametric equation. Curves can be classified into various types, such as linear, quadratic, or circular, depending on their properties and equations. They are fundamental in geometry, calculus, and many applied fields, including physics and engineering.
What does 'pity for you' mean?
Oil.
In maths, something that is quadratic is squared. So a quadratic equation will have X squared in it.
The quadratic mean is a measure of the spread of values about their arithmetic mean. By definition, the arithmetic mean of the differences will be zero and so adds no information. Another measure is required and that is the quadratic mean.
3,4,5,6
Do you mean the quadratic formula? Not much; this would be more likely to be used by a scientist or engineer.
That is what roots mean!
A quadratic equation can be solved by completing the square which gives more information about the properties of the parabola than with the quadratic equation formula.
Quadratic refers to a type of math function that is growing as a square of the input
When the graph of a quadratic crosses the x-axis twice it means that the quadratic has two real roots. If the graph touches the x-axis at one point the quadratic has 1 repeated root. If the graph does not touch nor cross the x-axis, then the quadratic has no real roots, but it does have 2 complex roots.
If you mean 3x2+4x-2 = 0 then it can be solved by means of the quadratic equation formulla
It means that they can be represented by real numbers or lengths along the number line. It means that the graph of the quadratic crosses (meets) the horizontal axis.
The quadratic formula is used to solve the quadratic equation. Many equations in which the variable is squared can be written as a quadratic equation, and then solved with the quadratic formula.
The answer depends on what you mean by shapes. These curves are not closed shapes.