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No. They may be based on numbers but may refer to other things.
For example, I could device a code where each letter is replaced by the third letter after it (going from Z back to A). So I have 26 equations:
f(A) = D
f(B) = E
f(C) = F and so on.
As a code it is pretty useless, but it should illustrate the point.
What else can I help you with?
Is a number sentence a expression or equation?
numbers are equation because there are numbers in equation which make numbers equation
How many solutions to a quardratic equation?
A quadratic equation always has TWO (2) solutions. They may be different, the same, or non-existant as real numbers (ie they only exist as complex numbers).
Which quantity must always be the same on both sides of a balanced chemical equation?
The numbers of atoms of each elemental type, as represented by their element symbols, will always be the same on both sides of a balanced chemical equation.
What is the first step in writing an equation?
line up the numbers = 12.54 + 4.40=16.94 ------ always check your work
What are the numbers missing in this equation 18-45-63?
This is a set of three numbers. It is NOT an equation. There is nothing missing from a non-existent equation.
How do we find all real numbers in a equation?
You solve the equation.
What is it called when an equation is always true?
In math, an equation that is always true is called an identity.
What a word of An equation that is always true?
Identity equation
What is an equation called that is not always true?
Seems to me like if it's not always true, then it's no equation.
What is a combination of variables and numbers?
An equation.
What are the compex roots in mathematics?
The complex roots of an equation is any solution to that equation which cannot be expressed in terms of real numbers. For example, the equation 0 = x² + 5 does not have any solution in real numbers. But in complex numbers, it has solutions.
What are complex root?
The complex roots of an equation are the complex numbers that are solutions to the equation.
