one, two, and three
1, 2 and 3
11
5+5 By quadratic equation the two numbers (roots) are: 8.872983346 and 1.127016653 Added together = 10 Multiplied = 10
Positive numbers always result in positive numbers when added, divided, or multiplied by another positive number.
1, 2 and 3
-1097
Any three numbers can be added or multiplied together. For example, 2 + 3.3 + pi = 5.3 + pi = 8.4416 (approx) and 2 * 3.3 * pi = 6.6pi
1, 2, 3
No two numbers exist.for the two numbers to be added to be negative and multiplied to be positive, both numbers must be negative, and the highest possible multiplication for two numbers added to -12 would be (-6 and -6) but multiplied, yields 36. So, no such numbers would exist.
One, two, and three.
26