Kaydeebertone Kaydeebertone

14-03-2015
Mathematics

contestada

3(6-3i) - 7(4+2i)

Can someone solve and explain this please

Respuesta :

konrad509 konrad509

14-03-2015

[tex]3(6-3i) - 7(4+2i)=\\ 18-9i-28-14i=\\ -10-23i[/tex]

Answer Link

Otras preguntas

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 18 cm^3. What is the volume of the sphere?

{25 POINTS] The point (3, -4) is on the terminal side of an angle Ø. What is cos Ø? A.) - 3/5 B.) 3/5 C.) - 3/4 D.) 3/4 E.) 3

What role did technology play in the spread of mass culture at the turn of the 20th century?

how does the witches' prophecy, that macbeth will one day be king, change Macbeth's character? A. Macbeth becomes more loving toward his family. B. Macbeth beco

In a redox reaction, what happens to a substance’s charge when it is oxidized? It gets more negative. It becomes neutral. It gets more positive.

the united states established its constitution in 1787. The constitution adopted in 1787 created the 3 branches of U.S. government that still exists today. this

como se dije go threw the tunnel and take a left on baker in espanol

A car factory is able to produce 120 cars per day. A new technology innovation improves the production by 10%. How many cars can the factory now produce in 5 da

what does bps stand for

Which of these American entrepreneurs was a early competitor of Thomas edisons in the electricity industry A) Henry ford B) Richard Warren Sears C) George Wes