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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What does 'pity for you' mean?
Oil.
In math what does supply mean?
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!
Quadratic refers to a type of math function that is growing as a square of the input
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.
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.
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.
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 answer depends on what you mean by shapes. These curves are not closed shapes.