nikkivm nikkivm

11-05-2017
Mathematics

contestada

what is (f*g)(x)? f(x)=x^4-9, g(x)=x^3+9

Respuesta :

16-05-2017

(x^4 - 9)(x^3 + 9)
This is a binomial * binomial. Use the FOIL method for multiplying.
First, outer, inner, last.
x^4 * x^3 = x^7
x°^4 * 9 = 9x^4
-9 * x^3 = -9 x^3
-9 * 9 = -81
Putting it back together.
x^7 +9x^4 -9x^3 - 81

Answer Link

Otras preguntas

What can you learn from an elevation map? height of geographical formations temperature of different areas population of different areas distances between citie

This philosophy believed pleasure was the greatest aim in life was called Stoicism Platonism Epicureanism Cynicism

Hi Genius~ Can you help me please ? Thanks! Please show and explain your work :)

(01.08 LC)What is generally a safe frequency of activity for a workout?

What does 6× mean in math

There are 6 performers who will present their comedy acts this weekend at a comedy club. one of the performers insists on being the last? stand-up comic of the

If there is a 0.3% chance of something happening one day, what is the possibility of it happening throughout twenty days?

Calling all chemists...please help me! Ive attached a screen shot of the problem

The effects of fatigue are not classified as learning because they __________.

What does it mean for a research topic to be amenable to scientific study using a quantitative approach?