perla713
perla713
04-03-2014
Mathematics
contestada
Simplify (7-5i)(-3+9i)-(5+6i)^2
Respuesta :
Mecka123
Mecka123
04-03-2014
(-21 + 63i + 15i - 45i^2) - (25 + 60i + 36i^2) =
(-21 + 78i + 45) - (-11 + 60i) =
24 + 78i - 60i + 11 =
35 + 18i
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Which graph is an example of a functions Please help
12 flowers were planted in a row, and after that between each two flowers was planted one more flower. Then, the same pattern was repeated four more times. In
Organizational buying criteria refer to A. the subjective attributes of the supplier’s products and services and the capabilities of the supplier itself. B. t
A mini rail gun made of a copper rod of mass m and radius r rests on two parallel copper rails that are a distance L apart and of length d. A magnetic field of
what is 4 times 31 in distributive property
What is the purpose of conjugated vaccines? View Available Hint(s) What is the purpose of conjugated vaccines? to provide protection against toxins to enhance t
how to describe and explain the movement of planetary winds
What was the significance of the Normandy landings during World War II? A) The event resulted in the liberation of northern France from Nazi Germany’s control
what is the chemical equation for hexamethylenediamine and adipoly chloride.
The function f(x) is graphed below. In two or more complete sentences, describe how to find the interval(s) where the function is decreasing and how interval no
