saige1066
saige1066 saige1066
  • 03-12-2019
  • Mathematics
contestada

Which expression is equivalent to (6i)^3

Respuesta :

gmany
gmany gmany
  • 03-12-2019

Step-by-step explanation:

[tex](6i)^3\qquad\text{use}\ (ab)^n=a^nb^n\\\\=6^3i^3\\\\\text{If}\ i=\sqrt{-1},\ \text{then}\\\\6^3i^3=216(-i)=-216i\\\\\text{else}\\\\6^3i^3=216i^3[/tex]

Answer Link

Otras preguntas

Which measurements are scalar quantities? (Select all that apply) 5 mi northeast 12 km/hr 2 m north 2 m
What the answer to this problem -4x=-36
Anna drove 110 miles in 2 3/4 hours. How many hours would it take Anna to drive 80 miles?
Which of the following describes the main conflict in this excerpt best?
How was the climate of the Southwest
PLZZZZZZZ HELP ASAP!!!!!!!!!!!!!!!!!! Read the passage: He put house in order once more, got out his books, and prepared for a tussle with a difficult mathemati
Papers requiring a stamp as of 1765
What is a social consequence of using tobacco?
why do firms in different countries form alliances with one another
Select the correct text in the passage. Which sentence in this excerpt from Franklin D. Roosevelt’s “Four Freedoms” speech suggests that the US government would