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It is usually taken to be 2 because the taking the square root is considered to be the inverse of squaring - or multiplying by itself.
However, sqrt(2) * sqrt(2) can be equal to -2 (instead of 2) if the two square roots are allowed to take opposite signs.
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What is 2 square root of a 100?
Two times the square root of one hundred is twenty.
Square root of 2 times the square root of 46?
Square root of 2 times the square root of 46 = ±9.59166305
What is the square root of x times the square root of 2x?
Its the square root of 2 times x Ambiguous. More clear is x times square root of 2
What is 5 times the square root of 2 plus the square root of 3 times the quantity of the square root of 2 plus 2 times the square root of 3?
if you take out the word ''quantity'' your answer is 25.02725024
What is the square root of 50 times 2 divided by -235?
The square root of 50 times two divided by -235 is approximately equal to -0.060179
Square root of 2 Times Square root of 2?
The square root of two times the square root of two equals two
Square root 2 times square root 3 times square root 8?
square root 2 times square root 3 times square root 8
2 Times Square root of two?
2√2 .
What is 3 times the square root of 4 minus two times the square root of 4?
(3 x 2) - (2 x 2) = 2
How do you simplify the square root of 98?
98 is 49 times 2 so the square root of 98 is the square root of 49 times the square root of 2. But the square root of 49 is 7 , so the answer is 7 times the square root of 2.
What is the square root of 8 in radical form?
To get the square root of 8, you have to multiply the root of 2 and the root of 4. The root of 4 then simplifies to 2, so the square root of 8 equals 2 times the square root of 2.
What is the perimeter of a square when the length of the diagonal is 15 inches?
15 times the square root of two, all over two A formula is this: The diagonal for a square is always the sides of the square times the square root of 2
How do you break down the square root of 12?
The square root of 12 equals the square root of 4 times 3. The square root of 4 is 2. The square root of 12 equals 2 times the square root of 3.
Will you always get an irrational number when you multiply two irrational numbers if no provide a counterexample?
The square root of 2 times the square root of 2 is rational.
2 Times Square root of 15 equals?
Two times the square root of 15 is the square root of 60. This is not a perfect square so we can only approximate it. It is about 7.75. Numbers such as 2 times the square root of 15 are known as irrational numbers since they cannot be written as a ratio or fraction.
What is the answer to square root of 32?
4x(21/2) Spoken: 4 times the quantity square root of two. Decimal: about 5.6569.
Square root of 2xy times 14x3y?
Do the multiplication, then take the square root. After the multiplication, you get 28x4y2. The square root of 28 is 2 times the root of 7, the square root of x4 is x2, and the root of y2 is y. So, the final result is 2 times square root of 7, times x2y.
