SymiaX485734
SymiaX485734
03-11-2022
Mathematics
contestada
Find the real zeros of f (x) =45x -5x^3
Respuesta :
GhassanY698622
GhassanY698622
03-11-2022
We will have the following:
[tex]f(x)=45x-5x^3\Rightarrow f(x)=-5x(x^2-9)[/tex][tex]\Rightarrow f(x)=-5x(x-3)(x+3)[/tex]
So, its zeros are x = -3, x = 0 & x = 3.
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
The perimeter of a rectangle is at most 80 inches. The length of the rectangle is 25 inches. The inequality 80 - 2w > 50 can be used to find w, the width of
in the equation y equal x minus five, which numbers would you use for x if you wanted y < 0?
Do debit cards allow you to draw funds directly from your checking accounts
The table shows the life expectancy in years for people born in certain years: Construct a scatter plot of the data, then draw and assess a line that best repre
A school is building a circular sandbox. The sandbox will have a diameter of 12 feet. To the nearest tenth of a foot, what will be the circumference of the sand
Solve question in photo. Mathematics help please
The time it takes for an object stopped from a certain speed can be modeled by the equation t=1/2 square root v, where v is the speed of object in meters per se
One number is 1 more than 4 times another. Their product is 18. What are the numbers?
Which chart correctly describes the properties of magnets and electromagnets?
Which vocal textures were preferred during the Baroque period?
