Q: What number multiplied by itself equals 49?

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The number that equals the 2nd power of 49 is the square root of 49. In this case, the square root of 49 is 7, because 7 multiplied by itself (7^2) equals 49. Therefore, the number that equals the 2nd power of 49 is 7.

It is: 7

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

Factors are numbers you can multiply together to get another number.(1, 49) (7, 7)How about: 7*7 = 49 or 1*49 = 4949 = 7 x 7 = 1 x 49

49+64 a square number is an answer given by 2 numbers that are the same for example: square numbers between 20-50 would be 25, 36 and 49 because 5x5: 25 6x6: 36 7x7: 49 Therefore they are the only numbers that have 2 of the same numbers multiply. I tried to explain that as best as possible although it may be very confusing

Related questions

7

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.

It is: 7

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

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

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

The area is equal to length x width. Both length and with of a square are the same. The only number multiplied by itself that equals an area of 49 is 7.

It is: 49

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

1 and 49 7 and 7

49 multiplied by 36 is 1,764.

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)