addisonrausch addisonrausch
  • 17-09-2019
  • Mathematics
contestada

Simplify -3i sqrt -40

Enter your answer in simplest radical form

Respuesta :

luchoprat
luchoprat luchoprat
  • 17-09-2019

Answer:

[tex]6\sqrt{10}[/tex]

Step-by-step explanation:

[tex]-3i\sqrt{-40} \\= -3i\sqrt{(-1)(5)(8)} \\= -3i\sqrt{-1} \sqrt{(5)(2^{3})} \\= -3i(i)(2)\sqrt{(5)(2)} \\= 6\sqrt{10}[/tex]

Answer Link

Otras preguntas

You want to reduce your daily calorie consumption by about 9%. You currently consume about 2100 calories per day. Use mental math to estimate the number of calo
A. 108 B. 792 C. 891 D. 126
Outline 4 importances of rocks to man​
Write the equation in slope-intercept form. y=−5(x+6)+2x
why did Rio de Janeiro in Brazil become the capital of Portugal in 1807? 1.The royal family fled to Brazil after Napolean invaded Portugal. 2.The Portuguese col
What adventure activities are outside your comfort zone? Which of them might you be willing to try?
What forms most of the northern border of Ohio? Lake Michigan Lake Huron Lake Superior Lake Erie
#9 what is the answer
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
What is the measure of each angle in the circle? 60° 90° 30° 72°