-0.4772256 and 10*472256 (to 6 dp)
-82
46
71
40
-23
120
-82
66
46
22
71
40
-23
The two numbers you are looking for are 10 and -6. They add up to 4 (10 + -6 = 4) and multiply to give you 30 (10 * -6 = -60). However, since the multiplication result should be positive, the correct numbers are 6 and -5, which add up to 1 but multiply to -30. Therefore, the equation needs to be corrected, as no two real numbers exist that meet the original conditions of adding to 4 and multiplying to 30.
The two numbers that multiply to give 10 and add up to 9 are 5 and 2. When multiplied, 5 × 2 equals 10. When added, 5 + 2 equals 7. However, there are no two real numbers that can satisfy both conditions simultaneously.
30
The two numbers that add to give you 18 and multiply to give you 40 are 10 and 8. This is because 10 + 8 = 18 and 10 x 8 = 80. However, if the question is referring to two numbers that add to 18 and multiply to 40, the correct pair would be 5 and 8, as 5 + 8 = 13 and 5 x 8 = 40.