zarkam21 zarkam21

22-03-2017
Mathematics

contestada

Urgent help please on this two step problem
Thanks

Urgent help please on this two step problem Thanks class=

Respuesta :

Аноним Аноним

22-03-2017

numerator
(6 - 3i) * (2-i) = 12 - 6i - 6i + 3i² = 12 - 12i - 3 = 9 - 12i

denominator
(2+i) * (2-i) = 4 - 2i + 2i - i² = 4 + 1 = 5

Answer Link

Otras preguntas

Mexican-American War started over: A dispute concerning the border of California A dispute concerning the border of Texas A dispute concerning the border of Ne

9. In what ways did the Persians devastate the Egyptian civilization?They killed the Pharaoh's entire family and enslaved the EgyptiansThey destroyed Egypt's na

what incident triggered the beginning of world war 1

Given the following set of data, which measures have a value of 6? (Check all that apply.) 3, 4, 6, 8, 9 range mode median mean

how would conservatives liberals and radicals view social problems in general?

If you were to choose one, which of Earth's spheres is the most important, and why?

What scandal led to the investigation of five senators because of five senators because of the collapse of many financial institutions?

Please please help me

By what percent will a fraction decrease if its numerator is decreased by 50% and its denominator is decreased by 25%?

explain the importance of the following with deterict habitat a) long loop of henle B)presence of glomerulas in mamalian kidney?