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High School Mathematics
2.24 Square Roots of Real Numbers Review - I
Q 1
: The positive equal factor in finding the square root is called the _____________.
principal square root
not a principal square root
Q 2
: If a number is _____ then the product is said to be square of that number.
multiplied by itself.
divided by itself
Q 3
: If a number can be written as the product of two equal factors then the number is said to be a _______________.
perfect square
not a perfect square
Q 4
: The principal square root of 36 is _____.
6
-6
Q 5
: Write the square roots of 49.
±
7
±
6
±
5
Q 6
: Write the perfect squares in between the natural numbers 1 and 50.
4, 9, 16, 25, 36 and 49
4, 9, 16, 25, 35 and 49
4, 9, 18, 25, 36 and 49
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Question 8: This question is available to subscribers only!
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