Answer: sqrt (-121) is 11i
Step-by-step explanation:
<span>Any natural number can be expressed as a product of its prime factors. A prime factor of x is a prime number that perfectly divides x (so that the rest is equal to 0). In our case, 1386 = 2*3*3*7*11. You can get this result by trying to divide the number (1386) by 2, 3, 5, 7, 11 and so on. Every time you successfully divide it by a prime number (starting from 2), you use the result you obtain and try to divide it using the same strategy. When the current number can no longer be divided by a prime number, you go to the next prime number and try to divide it by that number. At the end you multiply the prime numbers you managed to divide your number by.</span>
Answer: 8.55x10^13
Step-by-step explanation: 1.9 x 4.5 = 8.55 10^10 + 10^3 = 10^13
Answer:
The answer to your question is 140 and 20.
Step-by-step explanation:
You can easily just divide 28 by two and you’ll get 14 and 2. But to get 2800, you need to multiply those factors by ten. 140 x 20 = 2800
