A positive number has two square roots, its principal (positive) root and its negative root. This is because a negative number multiplied by a negative number equals a positive number. In this instance, the square roots of 256 are 16 and -16.
There are two, 0 and 1.
50
2 and 4 multiplied equals eight.
5 or -6
A positive number has two square roots, its principal (positive) root and its negative root. This is because a negative number multiplied by a negative number equals a positive number. In this instance, the square roots of 256 are 16 and -16.
There are two, 0 and 1.
50
A number multiplied by itself added to itself equals 30. What are the two possible numbers?
37 multiplied by 38 equals 1406
2 and 4 multiplied equals eight.
5 or -6
no because every number is multiplied by 1 and it equals the same as the number...yay:D
280 divided by 4 = 70
28(-28)
No such combination. Only two prime numbers: 2 and 41
Well, butter my biscuit, if you take the 8th root of 256, you get 2. So, 2 to the power of 8 equals 256. Math can be a real hoot when you know your roots and powers!