Basically pie or root but root 4 can be rational
Rational Numbers can be represented by?
Includes: Whole Numbers, Positives/Negatives, Zero, and all decimals that either terminate or repeat.
All the sets of numbers
Real, rational, integers, whole, natural
The property that says that two or more numbers can be added or multiplied in any order without changing the result. XY = YX or 2 + 3= 3 + 2
a(b+c) = ab + ac
Changing the grouping of numbers will NOT change the value. For example: (7 + 4) + 8 = 7 + (4 + 8) also works with multiplication
a + 0 = a or x + 0 = x basically just saying if you add zero it keeps the number the same
When any number is multiplied by 1, the product is the number 2 (1) = 2 or x (1) = x
The opposite of a number. When added together, the sum is zero. 2 + -2 = 0 or x + -x =0
Two numbers with a product of 1. For example, the multiplicative inverse of 2/3 is 3/2. X ( 1 / x) = 1