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 ( 23+ )
Otras preguntas
A bullet was fired horizontally with 20m/s from the top of a building 20m high. When the bullet was 10m above the ground, incidentally it hits a bird. Find the
Which expression has a value of 8 A 720 ÷ 9 B 720 ÷ 90 C 7,200 ÷ 9 D 7,200 ÷ 90
who invented aeroplane
What lands did the British gain in the treaty of Paris?
Please answer and give workings out please :)
Greg deposits $500 into an account that pays simple interest at a rate of % 3 per year. How much interest will he be paid in the first 6 years?
In a fruit cocktail, for every 15 ml of orange juice you need 25 ml of apple juice and 10 ml of coconut milk. What proportion of the cocktail is apple juice? Gi
Which system of inequalities represents the graph
Candace is a goalie on her hockey team who has a reputation for stopping every puck before it enters the goal. Which skill MOST likely helps Candace respond as
Complete the table. f(x) = x2 + 5x + 4 + f(x) -4 -2 No 2
