synayahc synayahc

13-03-2022
Mathematics

contestada

Question 3 of 10
Which of the following represents the set of possible rational roots for the
polynomial shown below?
2x^3+ 5x^2 – 8x – 20 = 0

Respuesta :

feliciadankwah5 feliciadankwah5

13-03-2022

Answer:

2x^3-8x+5x^2-20

2x(x^2-4)+5(x^2-4)

(2x+5)(x^2-4)

(2x+5)(x+2)(x-2)

Answer Link

Otras preguntas

How many solutions does this equation have-6u=9-5u

please quick as possible

I need help asappppp What has to cross the synapse in order for the message to be delivered?

Hello, I'm struggling with this physics worksheet. A flywheel (disk) initially spinning at 1850 rpm counterclockwise is brought to rest in 3.00 minutes a. What

- Your cousin gave you $16 with which to 8 buy a present. This covered – of the cost. 9 How much did the present cost?

find the surface area of the prism 2ft 1ft 3ft 2.2ft

Which part of the tourism skills assessment task did you struggle with the most and why.

What are the measures of ∠ADC and ∠DCB in the figure?

list 2 examples of objects demonstrating mechanical energy.

Simplify the expression using the distributive property 4(2b + 9b)