charote500
charote500
03-06-2018
Mathematics
contestada
[tex] {x}^{2} + 8x + 7[/tex]
Respuesta :
Ruppy
Ruppy
03-06-2018
You can either use Quadratic Formula or Factor.
Factoring is easier so,
(x+1) (x+7)=0
After setting em to 0 subtract and get x by itself.
x= -1,-7
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
macrophage-derived cxcl9 and cxcl10 are required for antitumor immune responses following immune checkpoint blockade
In "The Adventure of the Blue Carbuncle," what is one improbable consequence of James Ryder's theft of a precious blue gemstone which actually occurs in the sto
a spherical ball is measured to have a radius of 6 c mwith a possible measurement error of plus-or-minus 0.1 rm c m. use the differentials to estimate the per
senator bright, who understands economic principles, is trying to convince workers in her district that trade with other countries is beneficial. senator bright
a homogeneous mixture has the same composition throughout, while a heterogeneous mixture has different compositions in different regions.
when an object that is moving slows down, which action must be occurring? unbalanced forces unbalanced forces frictional force frictional force gravity gravity
Identify which functions have complex roots by selecting the function names on the provided coordinate plane.
In these excerpts, how is Cugoano’s approach similar to Sancho’s approach? Like Sancho, Cugoano demonstrates that he had a difficult beginning as an enslaved pe
a 3.5 kg block is pushed along a horizontal floor by a force : f of magnitude 15 n at an angle ???? 40° with the horizontal (fig. 6-19). the coefficient of ki-
Select the correct answer. in a certain country, private enterprises provide various goods and services. but the government provides free public transportation
