8 + 2SQRT(13) & 8 - 2SQRT(13)
Let x be one number & y the other. So you have 2 equations with 2 unknowns:
(1) x*y = 12
(2) x + y = 16
Rearranging (2) for y to get y=16-x. Now substitute this expression into equation (1):
x*(16-x) = 12
16x - x2 = 12
x2-16x+12 = 0
Now use the quadratic equation to solve for x and get the answer above.
The sum of 72 and 12 is 84. The product of the two numbers is 864.
12 and 8
The numbers are: 3 and 12
If two numbers have a sum of 31 and a product of 228, then the two numbers are 12 and 19. Adding them will give you 31, and multiplying them gives you 228.
7 and 5
The sum of 72 and 12 is 84. The product of the two numbers is 864.
6 and 2 are a number pair with a sum of 8 and a product of 12
12 and 8
3 and 12
12 and 3
The numbers are 17 and 12
The numbers are: 3 and 12
If two numbers have a sum of 31 and a product of 228, then the two numbers are 12 and 19. Adding them will give you 31, and multiplying them gives you 228.
-4 and -6
7 and 5
They are: -3 and -4
They are 3 and 9