davisspring2003 davisspring2003

03-06-2020
Mathematics

contestada

f(x)2x²+1and g(x)=x²-7find (f+g)(x)

Respuesta :

jimrgrant1 jimrgrant1

03-06-2020

Answer:

3x² - 6

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x), thus

f(x) + g(x)

= 2x² + 1 + x² - 7 ← collect like terms

= 3x² - 6

Answer Link

Otras preguntas

Mrs.Ziegler will use 1/5 of the 4gallons of milk she has to make chocolate pudding. How much milk will Mrs.Zirkle use to make chocolate pudding?

58 8.6 1.5. What is the value of x in the figure below? I AM BEGGING YOU

How does density play a part in convection currents? Explain. (I NEED THE ANSWER ASAP)

What is the slope of the line through the points (-4, 2) and (-16, -6)?

1,3,5,7-Cyclooctatetraene, C8H8, is an unusual hydrocarbon in that it reacts with exactly 2 equivalents of potassium to give A, C8H8K2, which can be isolated as

Hemostasis involves a complex chain of events, and any disorder that affects any individual clotting factor can disrupt the entire process. As a result, managin

simplest radical form

What does a Prokaryotic cell look like?

Based on this chart, what is the marginal cost, in dollars, to produce four jackets? 12 13 55 68

As mentioned in the video, Dr. Nachman and his colleagues have collected dark and light colored mice from dark and light colored rocks in other areas of the Ame