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 ( 77+ )
Otras preguntas
estimate the sum of 1,537 times 242 then find out the sum
Which phrase could be represented by this expression? 2m + 7 a. seven more than half a number b. seven more than twice a number c. twice the sum of a number an
Which term describes matter that is a substance made of diffrent kinds of atoms bonded together
In which of the following present-day areas was the Folsom culture found?
Which one of the following mathematical statements is true? A. 0 ÷ 28 = 0 B. 28 – 0 = 0 C. 28 ÷ 0 = 0 D. 28 0 = 0
What produces the largest amount of federal revenue in the United States? A. individual income tax B. corporation income tax C. estate taxes D. excise taxes
what is the estimate of 19% of $53
Tundra receives very little rainfall. Could tundra accurately be called a frozen desert?
The rulers of Italy before the Romans were the _____.
what is 0.008 as a fraction
