Ava45018
Ava45018
04-03-2018
Mathematics
contestada
HELPPPPP PLZ TYSM!!!!!!!!!!!
Respuesta :
tynollette
tynollette
04-03-2018
multiply both the top and the bottom by (4-3i) to eliminate i in the denominator:
10(4-3i)/(4+3i)(4-3i)=(40-30i)/[4²-(3i)²]=(40-30i)/25
reduce: (8-6i)/5
a=8, b=5, c=6, d=5
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
The balanced chemical equation for the reaction between PCl5 and water is given below. If 3.45 moles of HCl are produced, how many moles of water reacted? PCl5
For the first 11 years of its existence, which governmental system did the United States use? a. monarchy b. confederation c. federation d. theocracy
Translate this verbal description into an algebraic expression and then simplify: 60% of the product of one-twelfth y and two-thirds z
With a 12 V battery, what is the voltage drop across each resistor? In a parallel circuit the voltage ( DIVIDES / DOES NOT DIVIDE ) across each resistor. The vo
what is the sum of the last four terms 97+99+101+....+121?
14. Write the improper fraction as a mixed number in simplest form. 65/ 8 A. 6 1/7 B. 8 1/8 C. 5 1/8 D. 9 2/7 NEXT QUESTION 15. 45/4 A. 11 1/4 B. 12 1/4 C. 1
What underlying theme do the four molecular techniques share?
For the first 11 years of its existence, which governmental system did the United States use? a. monarchy b. confederation c. federation d. theocracy
Horatio wants to ship a batch of 8 machine parts. The packaging for each part weighs 2 pounds. If each part weighs x pounds, which expression represents the tot
How does geography shape society
