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You can get these quickly with Excel, or a similar spreadsheet program. In column A, write 1, 2, 3, ... downward. In Excel, after typing 1 and 2, you can select the two cells and drag the corner (a little black square) downward) to quickly get additional numbers.Next, in cell B1, type:
=sqrt(A1)
Then copy this cell downward.
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What are the two square roots of 225?
15 and -15
What are positive and negative square roots of 225?
+15 and -15.
Why are all square roots not irrational numbers?
Because some of them are squares of rational numbers. So their square roots are the rational numbers.Thus if x is rational, then the square roots of x2, which are -x and +x are both rational.
Which number is a square number is it 128 or 225 or 360 or 399?
225 is a square number.
What is the area of 225 square feet?
The area is 225 square feet!
What is the perfcect square root of 225?
The square roots of 225 are +15 and -15 .
Square roots of 225?
15. 15*15 = 225
What is the two square roots of 225?
They are 15 and -15
What are the two square roots of 225?
15 and -15
What are all the real square roots of 225?
It is 15, -15.
What are positive and negative square roots of 225?
+15 and -15.
What is the sum of the square roots of 100 and 225?
The square root of 100 = 10 The square root of 225 = 15 The sum = 10 + 15 = 25
What are the square roots of 121 169 and 225?
11, 13 and 15 respectively.
Which two square numbers add up to 225?
The two square numbers that add up to 225 are 144+81 = 225
Why are all square roots not irrational numbers?
Because some of them are squares of rational numbers. So their square roots are the rational numbers.Thus if x is rational, then the square roots of x2, which are -x and +x are both rational.
Which number is a square number is it 128 or 225 or 360 or 399?
225 is a square number.
Are 128 and 225 square numbers?
225 is, but 128 isn't . 225 is the square of 15. 128 is double the square of 8, and half the square of 16.
