tomdarren240 tomdarren240

24-09-2017
Mathematics

contestada

Simplify the expression: the square root of -13 times the square root of -26 calculator

Respuesta :

Аноним Аноним

24-09-2017

sqrt -13 = sqrt13 i
sqrt -26 = sqrt2 * sqrt13i

sqrt-13 * sqrt -26 = sqrt2 * 13* i^2 = -13 sqrt2 (because i^2 = -1)

answer is -13 sqrt2

Answer Link

Otras preguntas

Message board posts to be used for part 1 of your assignment Message board question: Do you think John Gardner's perspective on Beowulf makes Grendel seem more

How can I analyse the poem " Father and Son" by Ruperake Petaia?

An 8ft length of 4 inch wide crown molding cost $13. How much it cost to buy 88ft of crow molding

(1.) When aqueous solutions of Fe(NO3)3 and NaOH are mixed, Fe(OH)3 and NaNO3 are formed. is there a precipitate formed? if yes, write the formula for the preci

20 pts The original Greek Olympic Games are often considered the beginning of sports and entertainment marketing as we know it today. OA. True OB. False

Please explain your steps as I'm a bit confused about the process... thanks!!!

In a two digit number, t = the tens digit and u = the ones digit. Which of the expressions below shows the value of its reversal?

i need help with this page

How do the emotions Crooks pretend to feel and actually feel contrast? What does this show about his character?

Suppose in an Excel spreadsheet, the value in cell A1 is 25. By using the Macabacus local currency cycle shortcuts (Ctrl + Shift + 4) and pressing 4 two times,