Answer:
5 = 9 + 6
Step-by-step explanation:
The answer is 7i because if you add 4+3i together as an absolute value, it equals to 7 plus the i is 7i
Answer:

Step-by-step explanation:
The given quadratic equation is:

Comparing it with the standard form of Quadratic Equation
, we get:
a = 3, b = -9 and c = 1
Discriminant = b² - 4ac
D = (-9)²-4(3)(1)
D = 81 - 12
D = 69
Answer:
7, 17, 20, 11
Step-by-step explanation:
you just round each number to the nearest whole number and then add them