Samo098
Samo098
11-04-2016
Mathematics
contestada
Please help menti di this (3+4i)(4-3i)
Respuesta :
Panoyin
Panoyin
12-04-2016
(3 + 4i)(4 - 3i)
3(4 - 3i) + 4i(4 - 3i)
3(4) - 3(3i) + 4i(4) - 4i(3i)
12 - 9i + 16i - 12i^2
12 + 7i - 12(-1)
12 + 7i + 12
12 + 12 + 7i
24 + 7i
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Travel 804 miles in 16 hours
a football team lost 5 yards on each of 3 plays. Explain how you could use a number line to find the teams change in feild postion after the 3 plays .
An aqueous solution in a 55 gallon (208 l drum), characterized by minimal buffering capacity, received 4kg of phenol and 1.5 kg of sodium phenate. What is the p
ALexis bought x boxes of cereal for$3each,including tax,and paid with a$20bill.which expression represents the total amount of change she should recieve? Urgent
let f(x) = x+2 and g(x) = x^2. Find (gof)(-5) -10 -3 9 49
Complete this pattern 16,20,25,31
Which of the following is NOT a carbohydrate? A- Cellulose B- Lipids C- Monosaccharides D- Starch
A rotating fan completes 1200 revolutions every minute. consider the tip of a blade, at a radius of 0.19 m. through what distance does the tip move in one revol
ALGEBRA 1 Which expressions are polynomials? A. 35x^2 B. 4x+x√−1 C. 7x^7−x^−5 D. x/5+2
What is the first step when constructing an angle bisector using only a compass and a straightedge
