Texas Algebra 1, 2007

Step-by-step Answer
 PAGE: 50 SET: Exercises PROBLEM: 1
Please look in your text book for this problem Statement

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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