12
-32
The average. Add all the numbers together and divide that by how many numbers there are. Example: 6,2,3,4,5. Added together equals 20. Divided by all of the numbers (5) equals 4. Your answer would be 4.
12
The two numbers that sum to -4 and have a product of -21 are -7 and 3. When added together, -7 + 3 equals -4, and when multiplied, -7 × 3 equals -21.
The two numbers that satisfy both conditions are -4 and -5. When multiplied together, -4 × -5 equals 20, which does not meet the requirement. However, if we consider the correct numbers, they are 1 and -10. When multiplied, 1 × -10 equals -10, and when added, 1 + (-10) equals -9. To meet the criteria, the correct pair is 4 and -5, where 4 + (-5) equals -1, which does not meet the requirement either. Upon reevaluation, the numbers do not exist that fit both conditions simultaneously.
4
32
-9+4
-32
The average. Add all the numbers together and divide that by how many numbers there are. Example: 6,2,3,4,5. Added together equals 20. Divided by all of the numbers (5) equals 4. Your answer would be 4.
4 - 4.898979*i and 4 + 4.898979*i (to 6 dp) where i is the imaginary square root of -1.
2.4115 and 33.5885 (to 4 dp)
12
32
The complex conjugate pair -4 ± 6.325i where i is the imaginary square root of -1.
The two numbers that satisfy both conditions are -4 and -5. When multiplied together, -4 × -5 equals 20, which does not meet the requirement. However, if we consider the correct numbers, they are 1 and -10. When multiplied, 1 × -10 equals -10, and when added, 1 + (-10) equals -9. To meet the criteria, the correct pair is 4 and -5, where 4 + (-5) equals -1, which does not meet the requirement either. Upon reevaluation, the numbers do not exist that fit both conditions simultaneously.
four threes