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d no is "6"

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Q: The square of a certain positive number plus the number itself is 42 find the number?
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How is it possible to have a positive or negative answer to the square root of a number?

What do you get when you multiply positive 3 by itself ? (You get 9.) What do you get when you multiply negative 3 by itself ? (You get 9 again.) The square root of a number is something which, when you multiply it by itself, gives you the number. When we multiplied positive 3 by itself, we got 9. So positive 3 is a square root of 9. When we multiplied negative 3 by itself, we got 9 again. So negative 3 is also a square root of 9. Every positive number has two square roots. They're both the same digits, but one is positive and the other one is negative.


What is a prime number that is one more than a square number?

#2. since 1 is a square number. and a prime number is positive with only two positive natural number divisors: 1 and itself.


What Is A Square Product In 3rd Grade Math?

a positive number multiplied by itself


What number multiplied by itself equals 17.4?

A number multiplied by itself produces a square number. The original number is the square root of a square. So, the square root of 17.4 which is written as √ 17.4 = ±4.1713 (4dp) NOTE : The answer can be +4.1713 or -4.1713 as each number when squared (multiplied by itself) produces the positive number 17.4


Is the square root of five an integer?

The square root of 5 is the positive real number that, when multiplied by itself, gives the prime number 5.


What is the nonenegative square root of a number?

Every number has two square roots ... a positive one and a negative one. Example: +2 and -2 are both square roots of 4, because when you multiply either of them by itself, the answer is 4. The positive square root of a number is the square root that's not negative. The non-negative square root of a number is the positive one.


The square of a positive integer?

The square of a positive number is positive. By the way, the square of a negative number is also positive.


What is a number that is a square root of a negative number?

I think it is Xi (whatever the square root of the positive is times i). i is an imaginary number that when you square it, it becomes negative. eg. the square root of -4 is 2i. Without "i", it would be impossible to square root a negative number, as any number times itself will always equal a positive.


In Mathematics what is the definition of square numbers?

In Mathematics, a square number is an integer that is the square of another integer. It is equal to a positive whole number multiplied by itself. For example, 9 is a square number because it is equal to 3x3.


When you square a number the number is positive?

When you square a real number the answer is positive,


What make a number a perfect square number?

A perfect square is the square of an integer, i.e., an integer multiplied by itself. For example, 25 is a perfect square, because 5 x 5 = 25. But, in literal mathematical terms, a perfect number is a positive integer that is the sum of its proper positive divisors, excluding the number itself. A square number is also called a "perfect square", so an example of a square number is above. So, a perfect square number would have to be a number that is both perfect and square, and there are yet to be any of these numbers "discovered".


How many square roots can a positive number have?

Every positive number has two square roots, though the roots are not always whole numbers (or even rational numbers). The more obvious of each numbers roots is the positive one.The positive square root of 4 is 2, because 2*2=4.The positive square root of 5 is roughly 2.236068.The other square root of a number is the negative inverse of their positive root. This is because when two negative numbers are multiplied together the negative signs "cancel out", leaving a positive number.The negative square root of 4 is -2, because -2*-2=4.The negative square root of 5 is roughly -2.236068.Zero has only one square root, itself, and no negative number has any (real number) square roots, since no number multiplied by itself will result in a negative.