andrew9819 andrew9819

17-05-2017
Mathematics

contestada

Write (2 − 3i) − (-2 − 3i) as a complex number in standard form

Respuesta :

17-05-2017

(2 - 3i) - (-2 - 3i)
distribute the negative through the second set of parenthesis.
2 - 3i + 2 + 3i
Combine like terms; real part with real part and imaginary part with imaginary part.
4 + 0i

Answer Link

Otras preguntas

An author wants to show that a character is old and nearing his or her death. What season would be an appropriate setting to introduce the character to the audi

What do homologous structures have in common?

Match the planet to its description. mars venus earth mercury Has the hottest recorded surface temperatures of the solar system Liquid water covers more than 70

Multiply and simplify the following complex numbers: (1+i). (3 – 5i)

Jasmine is planning a ski trip in the mountains with her friends. She can rent skis at the resort for $30 per day or she can buy skis to take with her for $150.

Which model shows a way that large molecules can enter a cell without using the cell's energy? Outside the cell O A Cell membrane Vacuole 1 2 Inside the cell В.

Heelppp The triangle is a(n)____triangle.

The Sea Wharf Restaurant would like to determine the best way to allocate a monthly advertising budget of $1000 between newspaper advertising and radio advertis

1) Solve for x. (3.x - 2)° (14x -19° (9x+7)

2Fe2O3 + 3C 4Fe + 300, When 9.20 moles of carbon dioxide are produced from the reaction above, how many moles of Iron(III) Oxide must have been present before