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

who ever gets this answer right will get a brainlest options: Angle line line segment point ray none of these

What is the formula to find the rate of discount when M.P and S.P after discount is given.

Describe the dangers faced by prehistoric hominids.

PLEASE HELP ASAP 46. If a species has experienced a genotype mutation that has greatly reduced its population size, but later the population increases, which of

Qual dos sentidos das interjeições está correto? A)Credo!-Repulsa B)Vamos!-Dúvida C)Puxa!-Intenção Firme!-Repulsa

The dot plots below show the scores for a group of students who took two rounds of a quiz: Two dot plots are shown one below the other. The title for the dot pl

Santa Fe Corporation manufactured inventory in the United States and sold the inventory to customers in Mexico. Gross profit from the sale of the inventory was

If 10x+6y=7 is a true equation, what would be the value of 6(10x+6y)?

What do you call the number beside the variable in the expression?a. Numerical Coefficient c. Constantb. Literal Coeffiecient d. Variable

Expand and simplify (x+1)(x+3)