Algrebra Quiz
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Last updated 4:13 AM on 8/29/23
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17 Terms
1
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Irrational Numbers
Numbers in which the decimal form never terminates and does not repeat. Common examples are pie and non-perfect square roots. (I)
2
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Rational Numbers
Numbers in which the decimal form either terminates or repeats. Rational numbers can always be written as a fraction. (Q)
3
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integers
0. positive or negative. whole numbers. no decimals. (Z)
4
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Whole Numbers
No negative numbers. Has 0. (W)
5
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Natural Numbers
No negative numbers. No 0. (N)
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Real Numbers
all numbers.
7
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Communative property of addition
a + b = b + a
8
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communative property of mulitplication
a \* b = b \* a
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associative property of addition
(a + b) + c = a + (b + c)
10
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associative property of multiplication
(a ** b) * c = a * (b * c)*
11
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identity property of addition
a + 0 = a
12
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identity property of multiplication
a \* 1 = a
13
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Inverse property of addition
a + (-a) = 0
14
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Inverse property of multiplication
a \* 1/a = 1
15
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distributive property
a (b + c) = a ** b + a * c*
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No solution
when both variables are gone leaving two unequal numbers. ex. 1 = 5.
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Infinite many solutions (IMS)
when both variables are gone leaving two equal numbers. ex. 40 = 40.
