jessiewcn jessiewcn

04-09-2017
Mathematics

contestada

g (a)=2a+2 and h (a)=-2a-5. Find (g •h)(-4+a)

Respuesta :

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

Otras preguntas

what is ectopic pregnancy

-> What is permanant induction?

How many solutions does the system have? x=y-2 -3x+3y=6

The answer is 1/47 (D), but I am not sure how to do this problem at all.

Please select TWO of the following pieces of legislation and use the hyperlinks provided to construct a response using the RACES strategy. Civil Rights Act of

write two examples and two characteristics of monocot and dicot plant

What is the trees represent in Montgomery bus boycott??

5( q + 27 ) - -30=95

what is keplers .explain every law of planetary motion.

What positive influence did cope and mar sh rivalry have on the field of paleontology