niaziathomas
niaziathomas
01-09-2014
Mathematics
contestada
Factor the expression -10x^2-41x-21
Respuesta :
konrad509
konrad509
02-09-2014
[tex] -10x^2-41x-21=\\ -10x^2-35x-6x-21=\\ -5x(2x+7)-3(2x+7)=\\ -(5x+3)(2x+7)[/tex]
Answer Link
Lilith
Lilith
02-09-2014
[tex]-10x^2-41x-21= -(10x^2+41x+21) =-(10x^2+35x+6x+21)=\\\\=- [(10x^2+35x)+(6x+21 )]=- [5x(2x +7 )+3(2x+7 )]=-(2x+7)(5x+3)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
All of the following make up the big three credit reporting agencies EXCEPT: A: Equifax B: TransUnion C: Experian D: Federal Reserve
A force of 1500 pounds drags a truck 40 feet in 20 seconds. How much work is accomplished? How much power was required?
Why would the actions of the Samaritan in Jesus's parable have been surprising to his original audience? A. Most members of Jesus's audience were Samaritans
There are 9,239,640 people living in a region of japan. what is the order of magnitude of this number
A string of islands known an (blanck ) can form from the collision of two oceanic plates.
What is the current population of New York City in the United States of America?
What affects the direction of the current moving through a wire? Check all that apply ....the direction the wire moves in ....the thickness of the wire ..the di
one way in which ancient inca empire and the Roman Empire are similar is that both
which of the following describes a disadvantage secondary sources have compared to primary sources
If a white passenger could not find a seat, a black passenger had to stand to let the white passenger sit. a. True b. False
ACCESS MORE
EDU ACCESS
Universidad de Mexico
