California Algebra 1, 2008
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Venn Diagram Number Properties
The expression is . Radicand is .
Square Root of a Number: If , then is a square root of .
The negative square root of radicand: )
Observe the Venn diagram:
- The number is a negative integer number (Z).
- The sets of integers (Z) are subsets of rational number (Q).
- All rational numbers (Q) are real numbers (R).
The number belongs to Z, Q and R.
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