leoncitaleon
leoncitaleon
21-02-2015
Mathematics
Answered
(2-3i)*(3+4i) perform following operations
Answer :
Аноним
Аноним
21-02-2015
[tex]\left( 2-3i \right) \left( 3+4i \right) \\ \\ =6+8i-9i-12{ i }^{ 2 }\\ \\ =6-i-12\left( -1 \right) \\ \\ =6-i+12\\ \\ =18-i[/tex]
Answer Link
konrad509
konrad509
22-02-2015
[tex](2-3i)(3+4i)=\\ 6+8i-9i+12=\\ 18-i[/tex]
Answer Link
VIEW ALL ANSWERS ( 22+ )
Other Questions
If 4/5 x blank = 2/5 what is blank
To decorate a cake, you make a shade of purple icing using 2 drops of red food coloring for every 3 drops of blue. For 12 drops of red food coloring, how many d
What is the simplest form of the product? SqRt 63x^5y^3 • sqRt 14xy8
Which of the following are uses for radiation and radioactivity that are of benefit to us? i. Nuclear waste ii. Radioisotopes iii. Excess exposure -----------
A DNA segment is changed from -AATTAG- to -AAATAG-. This is a_______.
Can you help me with the first two questions?
find the cube of 0.5
Classify the triangle based on side lengths 5, 7 and 8. A. right B. Acute C. obtuse D. no triangle can be formed with given side lengths
Three single-digit numbers multiply to make 504 Write the missing numbers
Why should you ask people questions about school or their jobs?