annameghan
annameghan
03-10-2017
Mathematics
contestada
simplify 10 over 8-5i
Respuesta :
liemonder
liemonder
06-10-2017
[tex]\frac{10}{8-5i}=\\ \frac{10}{8-5i}*\frac{8+5i}{8+5i}=\\ \frac{10*(8+5i)}{(8-5i)(8+5i)}=\\ \frac{80+50i}{64-25i^2}=\\ \frac{80+50i}{64+25}=\\ \frac{80+50i}{89}[/tex]
so it is the second option
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
Why are sharks important in ecosystem
Why is population education introduced in secondary level? Give any five reasons.
x = 1, 2, 3 , 4 ,5 y = 15, 12, 9, 6, 3 Write an equation which describes the rule in the following table:
the sum of numerator and denominator of the fraction is 12 and the denominator is 2 more than numerator.find the fraction
Use the power series method to solve the given initial-value problem. (Format your final answer as an elementary function.) (x − 1)y'' − xy' + y = 0, y(0) = −7
Ag,Au and Cu are called coinage metals why plzzzz hurry its urgent plzzz
How many grams of Al were reacted with excess HCl if 3.86 L of hydrogen gas were collected at STP in the following reaction? 2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (
Please answer ASAP will be greatly appreciated!!
Select the correct answer for each question. Which of the following ports offers a fast connection that could be used to download and watch your favorite TV sho
i will give you another Brainlyist if u answer this Q correctly
