511
-1097
20 and 20
-1 and 6
-146
A number multiplied by itself added to itself equals 30. What are the two possible numbers?
511
When added? multiplied?
5+5 By quadratic equation the two numbers (roots) are: 8.872983346 and 1.127016653 Added together = 10 Multiplied = 10
Umm............ a lot of numbers could work. One is 70 and 3.
21 and 7
15
79
-1097
The numbers are 1 and 10.
10
-41