169 = 144 + 25, so your numbers are 12 & 5.
if p² = 169, then p = ±√169 In other words, take the square root of 169 and p is either the positive or negative value of the square root.
(-169).5 = 13i
The positive integer factors of 169 are: 1, 13, 169
Yes, it is the square root of (-169)*(-169) = 28,561
The divisors of 169 are 1, 13, and 169.
169 can be divided by: 1, 13, 169.
169 = 132
The answer is an imaginary number, because of the negative under the square root. The same number multiplied together will always be a positive number. For example, if you square negative one, the answer is positive one, because a negative times a negative is a positive. Because a square root undoes a square, there is no solution to the square root of a negative number. That's why your calculator could not compute this problem. However, there is a way to solve these types of problems by using imaginary numbers. The answer is 13i, where i is the square root of negative one.
You need at least two numbers to find an LCM. If that's 16 and 9, the LCM is their product.
The factors of 169 are 1, 13, and 169, and the prime factors are 13 x 13. 169 is the product of 1 x 169 or of the prime factors 13 x 13.