rileywilliamsuk
rileywilliamsuk
07-07-2017
Mathematics
contestada
Completely Factor: a 2 - a - 20
Respuesta :
konrad509
konrad509
07-07-2017
[tex]a^2 - a - 20=\\ a^2-5a+4a-20=\\ a(a-5)+4(a-5)=\\ (a+4)(a-5)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
what intermolecular forces are present in pure samples of both ch₃ch₂ch₂f and ch₃ch₂ch₂oh? a) dispersion forces only. b) dipole-dipole forces only. c) dispersio
Which graph shows the solution to the system of linear inequalities? 2x – 3y <12 y < –3 On a coordinate plane, 2 lines are shown. The first dashed straigh
write and find the general solution of the differential equation that models the verbal statement. the rate of change of n is proportional to n. (use k for the
which is an accurate statement about iq scores? a. iq tests only measure one aspect of intelligence. b. iq tests always measure intelligence accurately and obje
In the 1967 case loving v. Virginia, the supreme court declared that under the constitution the freedom to marry, or not marry, a person of another race resides
Abc has vertices a(-2, "-1)" b(1,2 and c(2,-4) if a'b'c' is a dilation of abc with a scaled factor of 2.5 and center of dilation (0, 0), give the coordinates of
Now, we would like you to share your plant evaluations with Sandy Waters, President of Save the Shoreline. You will do this by writing Mr. Waters a letter. When
3. When working with young children, it's helpful to remember that they A. quickly adapt to the patient role. B. let you know what they need through physical a
Takisha conducted an experiment to determine the effect of salt on the boiling point of water. She measured the boiling points of 100 ml of water with salt adde
list two ways you can maximize a tax-sheltered retirement program
