0220
0220
31-10-2016
Mathematics
contestada
(2i) (5i) = ???????????
Respuesta :
mozarth11
mozarth11
31-10-2016
(2i)*(5i) =
2*5*i*i =
10*i² =
.....obs.: i² = -1
10*i² =
10*(-1) = -10
Answer Link
bigbootyqueen100
bigbootyqueen100
31-10-2016
the answer is negative teni
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Oligopolies are difficult to analyze because A. how firms respond to a price change by a rival is uncertain. B. the firms are so large. C. oligopolies are a rec
An individual recovers from the common cold, which is caused by rhinovirus A. The erson then becomes infected with the avian influenza virus, which causes the b
Which of the following statements is/are true? (A) The kidneys remove about 180L of fluid per day from the body. The other 1% is filtered. (B) Urea, Uric Acid,
A turbine blade rotates with angular velocity ω(t) = 2.00 rad/s- 2.1.00 rad/s3 t2. What is the angular acceleration of the blade at t = 9.10 s?
What is imprinting? Give an example. A. fixed assocation, such as hatching ducks recognizing the first animal they see as their mother B. a learned behavior, su
In the neoclassical model with fixed income, if there is a decrease in taxes with no change in government spending, then public saving ______ and private saving
Although participants routinely scored about the same every time, the new fire fighters aptitude test showed almost no correlation to their actual performance.
Classify each property as associated with a liquid that has strong or weak intermolecular forces Drag the appropriate items to their respective bins. View Avail
The top of a 20-foot ladder leans against a wall, and the bottom of the ladder slides away from the wall at a rate of 5 ft/sec. Find the velocity of the top of
Find the minimum weight of block A in order for motion to be impending down the plane (to the left). Assume the pulley to be frictionless. Given: WB = 275 lbs,
