Simplify. Square Root 25
Part 1
The principal square root is
5.
Part 2
The principal real square root is also 5.
Evaluate the square root. Square root 100/121
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Part 1
Square Root 100/121 =
Square Root 100/121 = 10/11
Evaluate the square root. Square Root 1.69
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Part 1
Square Root 1.69 =
Square Root 1.69 ≈ 1.3
Without using a calculator, determine between which two consecutive integers the square root lies.
Square Root 31
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Part 1
< square root 31 < (Simplify your answer.)
5 < square root 31 < 6
Choose which group of sets the following number belongs to. Be sure to account for ALL sets.
-8/9
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Part 1
A.
real numbers, rational numbers
B.
real numbers, irrational numbers
C.
real numbers, rational numbers, natural numbers
D.
rational numbers, natural numbers, integers
E.
irrational numbers, natural numbers
A. real numbers, rational numbers
Choose which group of sets the following number belongs to. Be sure to account for ALL sets.
-9
A. Intergers, rational numbers, real numbers
B. intergers, natural numbers, real numbers
C. whole numbers, integers, rational numbers, natural numbers, real numbers
D.whole numbers, integers, irrational numbers, natural numbers, real numbers