Soundlessecho
Soundlessecho Soundlessecho
  • 22-01-2018
  • Mathematics
contestada

I can't figure out how to do this question. simplify the imaginary number in the picture above please

I cant figure out how to do this question simplify the imaginary number in the picture above please class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 18-03-2019

Answer:

  -i(6/7)√2

Step-by-step explanation:

[tex]\displaystyle -\sqrt{-\frac{72}{49}}=-\sqrt{-1}\sqrt{\frac{36}{49}}\sqrt{2}\\\\=-i\frac{6}{7}\sqrt{2}[/tex]

Answer Link

Otras preguntas

Anyone know how to do this? Look at picture
True or false the origin would be included in the solution set for the following inequality: y>3x-9
Anyone know how to do this? Look at picture
how will you discribe the sequence of oxygen ,carbon dioxide, and blood flow in your own words
Find the total price including 7percent tax on a $9.79 purchase
what is a 1/4 of ?/100
how will you discribe the sequence of oxygen ,carbon dioxide, and blood flow in your own words
why is it important to know your variables when conducting an investigatory problem  ?
a⁴+b⁴=a²b² ,prove that a⁶+b⁶=0
What is the algebraic expression for this story problem?A tank is filling with water from a natural spring well. Two days ago the water was 10 feet deep, and ye