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Other than the perfect squares (1, 4, 9, 16) the square roots are irrational and given rounded to 4 dp:
√1 = 1
√2 ≈ 1.4142
√3 ≈ 1.7321
√4 = 2
√5 ≈ 2.2361
√6 ≈ 2.4495
√7 ≈ 2.6458
√8 ≈ 2.8284
√9 = 3
√10 ≈ 3.1623
√11 ≈ 3.3166
√12 ≈ 3.4641
√13 ≈ 3.6056
√14 ≈ 3.7417
√15 ≈ 3.8730
√16 = 4
√17 ≈ 4.1231
√18 ≈ 4.2426
√19 ≈ 4.3589
√20 ≈ 4.4721
What else can I help you with?
What is the real square roots of 400?
The two square roots of 400 are: 20 and -20.
What is the square rout of 400?
20. * * * * * Sort of. ± 20 are the square roots (not rout!) of 400.
What are the two square roots of 400?
-20 20
What are the positive and negative square roots of 1?
The numbers 1 and negative 1 (-1) are both square roots of positive 1.The square root of negative 1 is the "imaginary" number i.
Can square roots be written as a fraction?
Yes for example the square root of 1/4 is 1/2
What is the real square roots of 400?
The two square roots of 400 are: 20 and -20.
Which whole numbers have square roots between 1 and 20?
All whole numbers between 1 and 400 (=20 square).
How many square roots does a number 20 have?
A number like 20 has two square roots: one positive and one negative. Specifically, the square roots of 20 are √20 and -√20. In general, any positive real number has two square roots, while zero has one, and negative numbers have no real square roots.
What are the square roots of 400?
20 and -20
20 is the square root of?
20 is one of the two square roots of 400.
What is the square roots of a even number from 10 to 20?
16 is an even number from 10 to 20, and its square roots are -4 and +4.
What is the square rout of 400?
20. * * * * * Sort of. ± 20 are the square roots (not rout!) of 400.
What are thre two square roots of 400?
They are -20 and +20.
What are square roots of the number 400?
20
What are all the real square roots of 400?
The real square roots of 400 are 20 and -20. This is because when you square both of these numbers, you get 400. In general, every positive real number has two square roots: one positive and one negative.
What are the two square roots of 400?
-20 20
What is a number with a square roots that are whole numbers?
A number with square roots that are whole numbers is called a perfect square. Examples include 1 (with square roots of ±1), 4 (with square roots of ±2), and 9 (with square roots of ±3). In general, any integer that can be expressed as the product of an integer multiplied by itself is a perfect square.
