-10
Chat with our AI personalities
You can write two equations for this, and solve them simultaneously:
ab = -23
a + b = 13
37
5+5 By quadratic equation the two numbers (roots) are: 8.872983346 and 1.127016653 Added together = 10 Multiplied = 10
1, 2 and 3
One, two, and three.
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.