esnatsiwale
esnatsiwale
02-05-2015
Mathematics
contestada
expand and simplify (2+3i)(4-I)
Respuesta :
konrad509
konrad509
02-05-2015
[tex](2+3i)(4-i)=\\ 8-2i+12i+3=\\ 11+10i[/tex]
Answer Link
Panoyin
Panoyin
03-05-2015
(2 + 3i)(4 - i)
8 - 2i + 12i - 3i²
8 + 10i - 3(-1)
8 + 10i + 3
8 + 3 + 10i
11 + 10i
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
How do I rewrite the expression With parentheses 12+17-3×2
what is the product of 1.34 x 9.9
In the Summa Theologica St Thomas aquinas sought to ___ A.refute Aristotelian philosophy B. Synthesize platonic idealism with Christianity C. Reconcile faith
Why was it important to Charlemagne to unify Europe during his reign?
how many chromosomes do humans have? how many copies in normal cells?How many pairs? How many copies in sex cells?
Need Help!!! The minimum of the data ___. The first quartile is ___. The median of the data ___. The third quartile is ___. The maximum of the data ___.
2(3x + 2) + x = -3(x + 1) - 2
How many different polypeptides of 61 residues can be made from the20 naturally occurring amino acids?
standard form to slope intercept form 4x-2y=8
How can two atoms still bond to become a molecule if there is an anti-bonding orbital?
