The numbers are: 1 plus square root of 21 and 1 minus square root of 21
-15.2915 and -4.7085 (approx).
20
-22
-20 and 80 -20*80=-1600 -20+80=60
-134
-15.2915 and -4.7085 (approx).
The numbers are: -1 and -20
20
You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.
20
The numbers are: 80 and -20
29
33
-22
-20 and 80 -20*80=-1600 -20+80=60
52
-4