213gvanvalkenburghg 213gvanvalkenburghg

06-02-2017
Mathematics

contestada

what is the product (4+8i)(2-3i)

Respuesta :

Nabeelpu Nabeelpu

09-02-2017

(4+8i)(2-3i)
=8 - 12i +16i -24i^2
i^2= -1
=8+4i -24(-1)
=8+4i+24
=32+4i

Answer Link

Otras preguntas

Pls help (5th grade)

answer for me this simple question. and thanx

Zhang Heng's philosophy. I need to write about Zhang Heng's philosophy, but all I can find is about how he was an inventor and mathematician, and this essay is

G e o me t r y it’s just 4 questions guys

5 m 10 m 7 m 7 m I don’t understand this please help me

Where is the port of St. Petersburg that Peter the Great established? A B C D Portion of world map showing Europe and Russia with labels A, B, C, D, and E

12) help pls I have the answer I just need to show the work Which expression is correct for “y”? Answer: A

In what way does learning ASL help people learn about deaf culture?A.When you learn ASL, you are required to take a separate class in its culture.B.When you lea

HELP PLEASE. WILL GIVE BRAINLIEST TO FIRST AD CORRECT ANSWER

Is my grammar and spelling correct?"Ces chaussettes bleues avec des oeufs etc. des bacons sont belles."