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Stack #174666

Perfect Square rational numbers who's square roots are whole numbers.
Square root one of two equal factors of a number
Irrational number a number that cannot be expresses as a/b where a and b are integers and b does not equal zero.
variable a letter that stands for a number.
variable expression a mathematical phrase that uses numerals and operation symbols.
commutative property for any numbers a and b, a+b=b+a and ab=ba.
associative property for any numbers a,b, and c (a+b)+c = a+(b+c) and (ab)c = a(bc).
additive identity when you add a number and 0, the sum equals the original number.
multiplicative identity for any number a, the product of a and 1 is a.
distributive property for any number a, b, and c, a(b+c) = ab+ac or a(b-c) = ab - ac.
term a number, a variable, or the product of a number and variable(s).
constant a term that has no variable.
like terms terms with the same variable(s), raised to the same power(s).
coefficient a number that multiplies a variable.
equation a mathematical sentence with an equal sign,=.
open sentence an equation with one or more variables.
Created by: tngarver