jjanee5
jjanee5
02-11-2017
Mathematics
contestada
how do I solve (7-6i)(-8+3i)?
Respuesta :
luziguzi1068
luziguzi1068
02-11-2017
i = {2.666666667, 1.166666667
Answer Link
Аноним
Аноним
02-11-2017
Solution step by step
(7-6i)(-8+3i)
=7×(-8)+7×3i-6i×(-8)-6i×3i
=-56+21i+48i+18i^2
=-56+69i-18×(-1)
=-56+69i+18
=-38+39i
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Find the area of the shape shown below.
In a study of 905 randomly selected children aged 15-17, 198 say they watch 3 or more hours of television per day. In a study of 503 randomly selected children
What is the sum of StartRoot negative 2 EndRoot and StartRoot negative 18 EndRoot? 4 StartRoot 2 EndRoot 4 StartRoot 2 EndRoot i 5 StartRoot 2 EndRoot 5 StartRo
Explain the frequent occurrence of skeletal metastases in the lower vertebral column and pelvic bones of patients with carcinoma of the prostate.
I need help please Someone help me I’m stuck please help me it’s algebra
1.5x=10.5 missing number
Determine the difference in the present worth of the following two commodity contracts at an interest rate of 8% per year. Contract 1 has a cost of $10,000 in y
Please help this is due in 30 minutes!
The diameter of a semicircle is 8 millimeters. What is the semicircle's radius?
Rovinsky Corporation, a company that produces and sells a single product, has provided its contribution format income statement for November. If the company sel
