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The square root of 0 is 0, which is a real number.

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Q: Is the square root of 0 a real number?
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Is the square root of any real number always positive?

The square root of a real number is not always positive. The square root of any positive number is positive, the square root of zero is zero (not positive), and the square root of a negative number is complex (i.e. neither positive nor negative). The square root of 16 = -4 or 4. The square root of 0 = 0 The square root of -16 = -4i or 4i

What number is its own square root?

The square root of 1 is 1.The square root of 0 is 0.

What is the quare root of -1?

The square root of -1 is not a real number like -2.5, 0, or 5. Instead, it is and imaginary number, i, and i = the square root of -1. The answer is imaginary because you can never take a real number, square it, and get a negative number. However, i^2 = -1.

What are the differences between a and a square roots?

a is a real number since we use just letters to represent real numbers. if a > 0, then its square root is also a real number, so it has two square roots, one positive and one negative. Be careful when you use the radical sign, because it is looking only for the principal square root of a, which is the positive one. if a < 0, then its square root is an imaginary number.

What is the nearest integer for the square root of negative 74?

The square root of any negative number is imaginary. No integers nearby.

Square root of 98x- square root of -147x square root of 12x?

There is no answer to this problem unless x is 0. For the suare root of 98x to be a real number, x has to be positive or zero. For the square root of -147x to be a real number, x has to be negative or zero. Seeing has x has to fit both requirements, the problem has an answer only if x is zero.

Are square roots real numbers?

Yes, if the number whose square root we are taking is greater than 0. Only if you try to take the square root of a negative number will you get back an imaginary number. Square roots are often irrational, but that's different from real versus imaginary.

What is the only number 0 who's square equals square root of itself?

The square root of both 0 and 1 equals the square of 0 and 1

The square root of X-5 is a real number if and only if?

X is greater than 5. If X were equal to 5, X-5 would be 0 which has no real square root. If X were 4, X-5 would be -1 which has no real square root, and so on.

Write a structure algorithm pseudocode to calculate the square of a number inputted your algorithm should accept a number find the square and then print the square amount.?

BeginRead:aSet Sqt=pow(a,1/2)If (a

Explain why the roots of a quadratic equation are imaginary if the value of the discriminant is less than 0?

The square of any real number is non-negative. So no real number can have a negative square. Consequently, a negative number cannot have a real square root. If the discriminant is less than zero, the quadratic equation requires the square root of that negative value, which cannot be real and so must be imaginary.

What is the square root of -3 minus the square root of -3?


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