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Q: Which number multiplied by itself gives 49?

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7

7, -7

7 (or -7) (Since 7 x 7 = 49, -7 x -7 = 49)

It is: 49

It is because a whole number multiplied by itself does not equal 15. An example of a square number is 49. 7 times 7 equals 49.

7 feet; 7x7=49 any number multiplied by itself is its square

A square root is a number that is multiplied by itself to get the number here's an example. 7 is the square root of 49 (7*7=49)

7. 72 is 49

As an example, the square root of 49 is 7. It's this because the square root of a number is another number multiplied by itself(7X7=49).

49."To the second power" means that the number is multiplied by itself once.We also refer to this as "squaring" or that a number has been "squared".7 * 7 = 49.

49*5

An exponent is used to indicate that a number is multiplied by itself a specified number of times. For example, to multiply 4 by itself 9 times, you would write 49.

If by w2 you mean "w squared", then it cannot be done. BECAUSE w2 + 49 = 0 w2 +49 - 49 = 0 - 49 w2 = -49 w2 means a number multiplied by itself. Any number multplied by itself will result in a POSITIVE number. positive x positive = positive negative x negative = negatve

a square root is the number multiplied by itself to obtain the given product. for example the square root of 49 is 7 because 7*7=49

A number times itself 49 times.

49 is a prime number itself.

49 multiplied by 4 is 196.

The highest multiplied together will be 7 and 7, and this gives 49. Therefore this is impossible

49 multiplied by 2 means 2 sets of 49. That means 49 + 49. The answer is 98.

A whole number is a number in itself that is not a part of a number, as in a fraction, decimal or percent. 49 is a whole number in itself.

The number is 7: 74=7*7*7*7=49*49=2401. 7

Cube Root - The number that produces a given number when cubed Square Root - A number that produces a specified quantity when multiplied by itself: "7 is a square root of 49".

49 is not prime. 49 = 7 * 7 49 is a composite number as 7x7=49. A number is said to be a prime number if it only has two factors that is 1 or the number itself.

To square a number simply means to multiply it by itself. So to square 7, you'd just need to multiply 7 by 7, which gives you 49.

Prime numbers are numbers that can only be multiplied by 1 and itself (whole numbers only) to give the same result 49 (7x7) and 81 (9x9) are not a prime number (perfect squares actually) 111 and 97 are a prime number (find me two numbers that gives the same product without using the number 1)