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A math expression is a collection of math terms
a variable expression in math is a symbol that is in a sentence
The square root of the number 31 is irrational. This is used in math.
Math can be difficult at times. To simplify a math expression, it is important to follow the order of operations, or PEMDAS.
Yes.
They define irrational numbers
No. An expression cannot be solved.
A math expression is a symbol or combination of symbols that represents a quantity or a relationship between quantities.
No, it is irrational as it has no end
If you mean expression, then an expression is a math problem like 2 multiplyed by 2 or 9-2+3
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Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.