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What equations are helpful in GCSE further maths?
Quadratic, simultaneous and straight line equations
How do you know whether it is possible to factorise a quadratic expression?
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.
Different types of functions in maths?
Piecewise, linear, exponential, quadratic, Onto, cubic, polynomial and absolute value.
Why do we need the quadratic mean How is it better than the average mean?
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.
Can a question on my maths have no solution?
Yes depending on the question for instance if the discriminant of a quadratic equation is less than zero then it will have no solutions.
What is quadratic mean?
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.
What does epression mean in maths?
A expression in maths is a collection of terms without an equality sign.
What is an example of a problem using quadratic mean?
3,4,5,6
What does decimal mean in maths?
"tenth"
What does this symbol mean in maths?
What symbol
What is a maths quotient mean?
division
What does composite in maths mean?
circle
