diazdaniel511
diazdaniel511
04-09-2017
Mathematics
contestada
(02.06)
Simplify 10/8-5i.
Respuesta :
jgarrel89
jgarrel89
05-09-2017
Multiply both numerator and denominator with 8+5i. Then you get [tex] \frac{10(8+5i)}{8 ^{2} +5^{2} } = \frac{80+50i}{89} = \frac{80}{89}+ \frac{50}{89} i[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
What is the position of the element ammonia in periodic table?
solve for t. s=1/2gt^2
What is the area under the curve as shown below? Explain how you got the answer
In most aqueous reactions as temperature increases, the effectiveness of collisions between reacting particles A. decreases B. increases C.remains the same
Which characteristic allowed the Industrial Revolution to begin in England? a. long life expectance b. numerous (many) rivers c. mostly urban
How many electrons are contained in an Au3+ ion?(1) 76 (3) 82 (2) 79 (4) 197
"Susan wants to buy a paddle boat for $840. She will pay 20% down and pay rest in six montly installments. How much will her monthly installments be?"
Sam wants to enlarge a triangle with sides 3, 6 and 6 inches. If the shortest side of the new triangle is 13 inches, how long will the other sides be?
Which phrase describes an atom? (1) a positively charged electron cloud surrounding a positively charged nucleus (2) a positively charged electron cloud surroun
A nuclear reaction releases 9.00 × 10^13 J of energy. What was the change in mass? 5.0 × 10^-4 kg 1.0 × 10^-3 kg 5.0 × 10^-3 kg 5.0 × 10^-2 kg
