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

1.) A solute is separated from its solvent my evaporation. What kind of process is this? A.) chemical B.) nuclear C.) physical D.) deposition 2.) the main di

I WILL MAKE YOU THE BRAINLIEST EASY QUESTION

Given a data set has a Median of 10 and an Inner Quartile Range of 5, what is the range of values that Q3 could possibly be?

Which of the following helps to explain how hydraulic lifts work? A. Archimedes' principle B. Flow rate equation C. Pascal's principle D. Bernoilli's princip

is considered a stimulant drug

The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length?

Based on Archimedes' principle, the greatest buoyant force an object can experience in water is determined by which quantity? A. The object's chemical propertie

Are these lines an example of end stop or caesura?

Which statement represents the expression 200 + (-200)?A) $200 dollars given and $200 more given B) 300 M&Ms in the bag and 200 M&Ms taken out of the ba

In the inequality 2x + $15,000 is less then equal to $65,000, x represents the amount of a car loan. Which phrase most accurately describes the loan amount?