Scofield45
Scofield45
22-07-2014
Mathematics
Answered
simplify the expression z2-z(z+3)+3z
Answer :
konrad509
konrad509
22-07-2014
[tex]z^2-z(z+3)+3z=\\ z^2-z^2-3z+3z=\\ 0[/tex]
Answer Link
VIEW ALL ANSWERS ( 12+ )
Other Questions
Converting Point-Slope Form to Slope-Intercept FormPoint-slope form: [tex]y - y_1 = m(x - x_1)[/tex]Use the point-slope form of a line to write the equation of
The Laffer curve is a theory that explains thatO taxes can never be too low O a higher tax rate brings a greater tax revenueO taxing the rich is the best way to
\begin{tabular}{|c|c|c|}\hline& Not boys & Total \\\hline\multicolumn{3}{|l|}{Juniors} \\\hline& & \\\hline& & 700 \\\hline\end{tabular}
A sample of an unknown substance has a mass of [tex]$0.465 \, \text{kg}$[/tex]. If [tex]$3,000.0 \, \text{J}$[/tex] of heat is required to heat the substance fr
The table compares the GDP and HDI rankings of countries.\begin{tabular}{|l|l|l|}\hline Country & Total GDP ranking (out of 187) & HDI ranking (out of 1
If [tex]$u=\frac{30+1}{2 v^{-1}}[tex]$[/tex], express [tex]$[/tex]\frac{3 u-2}{4 u+1}[tex]$[/tex] in terms of [tex]$[/tex]v$[/tex].
प्रमेय 6.2 : यदि एक रेखा किसी त्रिभुज की दो भुजाओंको एक ही अनुपात में विभाजित करे, तो वह तीसरीभुजा के समांतर होती है।
Read the excerpt from Hemingway's A Farewell to Arms:"The major was a little man with upturned mustaches. He had been in the war in Libya and wore two wound-str
The expression [tex]\left(\frac{x}{x+2}\right)\left(\frac{x+2}{x+50}\right)[/tex] represents the probability of a certain event happening. Which expression is e
Graded Potential to Action Potential: Match these components of an action potential according tothe most likely numerical order in which they might occur.12345[
Substitution method 1) 3x + y = 7 4x + 2y = 16 2) 2x + 2y = 4 X - 2y = 0
If a car can go from 0.0 to 60.0 mi/hr in 8.0 seconds, what would be its final speed after 5.0 seconds if its starting speed were 50.0 mi/hr?
A.Boer war B.Crimean war C.Emilio aguinaldo D.Sepoy mutiny E.Menelik II F.Nigeria G.Persia H.Queen Liliuokalani I.Raj J.Shaka 1. The main cause of the___
Why was the Dudley castle built?
Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones
If the edges of a cube add up to 4 feet in length, what is the volume of the cube?
A wave with a large amplitude has a lot of a.vibration b.speed c.energy
How did the people of the French Revolution overthrow the government?
All of the following were provisions of the Constitution as originally ratified EXCEPT (A) indirect election of senators (B) the counting of three fifths of sla
Robert has 12 coins totaling $1.45. None of his coins is larger than a quarter. Which of the following cannot be the number of quarters he has?