The simplest answer is 1 and 2 and 3.
1+2+3=6
1x2x3=6
Other valid answers: 0, 0, 0
-1, 0, 1
-x, 0, x
1, 1.5, 5
The general formula here is: abc=a+b+c
abc-a=b+c
a(bc-1)=b+c
a=(b+c)/(bc-1)
If you choose two random numbers b and c you will ALWAYS have a number a that satisfies the conditions (unless bc=1)
1, 2 and 3
The 4 numbers that give the same result when added or multiplied together are 1, 2, 3, and 6. When added together, they equal 12 (1 + 2 + 3 + 6 = 12), and when multiplied together, they also equal 12 (1 x 2 x 3 x 6 = 12). This is an example of a set of numbers that satisfy the condition of having the same sum and product.
11
5+5 By quadratic equation the two numbers (roots) are: 8.872983346 and 1.127016653 Added together = 10 Multiplied = 10
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
One, two, and three.
26
The answer is 1.127 and 8.873 (approx).
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
The numbers are: -25 and -30