avaloeffler
avaloeffler
15-03-2015
Mathematics
Answered
Simplify the expression (2+5i)(-1+5i)
Answer :
Hippalectryon
Hippalectryon
15-03-2015
[tex](2+5i)(5i-1)=(-2-25)+i(10-5)=-27+5i[/tex]
Answer Link
konrad509
konrad509
15-03-2015
[tex](2+5i)(-1+5i)=\\ -2+10i-5i-25=\\ -27+5i[/tex]
Answer Link
VIEW ALL ANSWERS ( 91+ )
Other Questions
The equation for distance is [tex]d = st[/tex]. How far does a car go in 10 seconds at a speed of [tex]44 \, m/s[/tex]?A. [tex]54 \, m[/tex] B. [tex]44 \, m[/t
17.4.3 Quiz: Exponential and Linear GrowthQuestion 10 of 10These tables of values represent continuous functions. In which table do thevalues represent an expon
For a crime to be committed, the prosecutor must be able to prove a criminal intent and an overt act to carry out that intent. Jack and Carolina agreed to rob a
Read the excerpt from Roosevelt's Executive Order No. 9066."I hereby authorize and direct the Secretary of War... whenever he or any designated Commander deems
Question 6 of 10Which correctly describes a difference between the male and female reproductive systems?A. Males produce more gametes.B. Females produce gametes
A triangle has side lengths measuring [tex]$3x$[/tex] cm, [tex]$7x$[/tex] cm, and [tex][tex]$h$[/tex][/tex] cm. Which expression describes the possible values o
Use the formula to solve for [tex]c[/tex]. Choose the correct answer.- Amount Financed [tex]( m ) = \$600[/tex]- Number of Payments per year [tex](y) = 12[/tex]
What is the best definition of bicameral?A. A legislature based on the size of the stateB. An act of working as a lawmaker for a groupC. A government made up of
Apply concepts you have learned in this chapter by analyzing images outside of text. What characteristics are associated with this image.
Select the correct answer.What is the 33rd term of this arithmetic sequence?[tex]\[7, 2, -3, -8\][/tex]A. -158 B. -157 C. -148 D. -147
of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici
If, 2=5 3=10 4=17 5=??
The perimeter of a parallelogram is 46in. If the length of one side is 14in., what is the length of a side adjacent to it?
What is Neons group and periodic number?
What is Neons group and periodic number?
of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici
Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.
round this number 3.899 to the nearest hundredth
If, 2=5 3=10 4=17 5=??
If, 2=5 3=10 4=17 5=??
