GlenBMarchi
GlenBMarchi
20-02-2016
Mathematics
contestada
Factor z^3 - 2z^2 + 9z - 18
Respuesta :
Ilie
Ilie
20-02-2016
z³ - 2z² + 9z - 18=z²(z-2)+9(z-2)=(z-2)(z²+9).
Answer Link
TSO
TSO
20-02-2016
[tex]z^3 - 2z^2 + 9z - 18 = (z^3 - 2z^2 )(+ 9z - 18 )=z^2 (z-2)+9 (z-2) \\ \\ =\boxed {\bf {(z^2+9)(z-2)=(z-3i)(z+3i)(z-2)}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
In The Epic of Gilgamesh, who does Gilgamesh seek to learn the secret of eternal life?
Is salt a solution or mixture
Which of these best completes this concept map?A- Animal CellB- Prokaryotic CellC- Virus D- Plant Cell
A variation of a language found in a geographically isolated area is a(n) _____.But what kind of dialect: ethnic dialect, social dialect, regional dialect?
Calculate a 15% tip for 12.68
Joe has 8 trucks. Carmen hos I more truck than Joe How many trucks do they have now?
What's the answer to the question
There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of boys in her class?
what is 2 3/4+12 6/8?
Which term is used for “a community of people that shares territory and a government”? nation country fief parliament
