jessiewcn
jessiewcn
04-09-2017
Mathematics
contestada
g (a)=2a+2 and h (a)=-2a-5. Find (g •h)(-4+a)
Respuesta :
mergl
mergl
06-09-2017
g(a)=2a+2
h(a)=-2a-5
(g*h)(-4+a)=(2(-4+a)+2)*(-2(-4+a)-5)
(g*h)(-4+a)=(-8+2a+2)(8-2a-5)
(g*h)(-4+a)=(2a-6)(-2a+3)
(g*h)(-4+a)=-4a^2+6a+12a-18
(g*h)(-4+a)=-4a^2+18a-18
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
22. What is the central idea of "A Brief History of DDT"?
Adaptations are characteristics that increase an organism's chance of survival in their environment. Which is TRUE about adaptations? Only herbivores have adapt
Help can anyone find answer ? and please show step by step explanation
A state government borrows $2,000,000 at simple annual interest. Some of the money is borrowed at 6%, some at 7.5%, and some at 8.5%. Use a system of linear equ
At a certain zoo, the average mass of one blue whale is measured to be 190000 kilograms. Use scientific notation to express the mass of 125 blue whales. PLEASE
When constructing a perpendicular bisector of a segment, why should you make arcs with the same radius from each endpoint? Select the true statement.
Find the value of $x$ so that $3^x = (-27)^{-6}$.
Which expression is equivalent to √80 4√2·√5 √2⁴.√5 √2.√2.√5 √2².√2².√5²
function rule to find f(9).
The sum of two mixed fractions is 12 3/35 If one mixed fractions is 5 31/35 find the other mixed fraction.
