Seudónimo
Seudónimo
20-10-2014
Mathematics
contestada
what is k^2+5k-6=0 ?
Respuesta :
luana
luana
20-10-2014
[tex]Factorise\ equation:\\\\ k^2+5k-6=0\ \ \ \ | write\ 5k\ as\ -k+6k\\\\ \alpha k(k+6)-1(k+6)=0\\\\k^2-k+6k-6=0\\\\(k-1)(k+6)=0\\\\k=1\ \ \ or\ \ \ k=-6 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Make a table of ordered pairs for the equation. y=−1/3x+4 Then plot two points to graph the equation.
What is the probability of getting the multiples of 3 when a number is chosen at random from whole numbers less than 20 Pls answer I'm again in a midlife crisis
What did Texas v. Johnson demonstrate about the right to disagreeable speech?
please help!!!!!!!!!!
If a patient has poor skin turgor, he/she has
Shandler rides his bike to school every day. He travels to thousand 560 feet in 64 second. How many feet did he travel per second?
Which tab allows you to modify the width of page margins in Microsoft Word?
What is a theme that would be relevant in literature across an extended time period in history, regardless of what time period it is being used in? A. the imp
What long-term consequences of the Columbian Exchange have on native peoples in he Americas? A. It forced native kingdoms to form joint stock companies that wea
Two convention delegates may be chosen by: the people the Senate Circuit Court justices party leaders
ACCESS MORE
EDU ACCESS
