stormi4125 stormi4125

01-02-2021
Mathematics

contestada

Factor the following polynomial completely.

5x ^3+ 2x^2 – 45x –18

Respuesta :

Markoxmara Markoxmara

01-02-2021

Answer:

(5x+2)(x-3)(x+3)

Step-by-step explanation:

factor x²

5x ³+ 2x² – 45x –18

x²(5x+2)-45x-18

factor 5x+2

(5x+2)(x²-9)

factor using the method of a²-b²=(a-b)(a+b)

(5x+2)(x-3)(x+3)

Answer Link

Otras preguntas

If the eleventh term of a sequence is -4096, and the common ratio is -2, what is the second term of the sequence? A. -4 B. 4 C. -8 D. 8

What is the answer to this problem? A 52-seat bus has 4-row seats. How many rows does the bus have?

Sheryl has 7 2/3 hours this weekend to work on her now video. She estimates it will take 1 3/4 hours to ip sync the new song and 3 1/2 hours to learn the new da

The relationships that organisms have with one another are an important part of the balance among species within ecosystems. Which type of symbiotic relationshi

based on the graph what kind of relationship exists between the change in temperature of the water in the gravitational potential energy of the cylinder a. it

4-n=-15 what does n equal

I need help asap :):)):

28. In triangle GHI: g = 13cm, h = 8cm,i = 15cm (Law of Cosines)

if only the left semispinalis cervicis contracts on a patient, what specific action does this generate

When a number is decreased by 8.5%, the result is 33. What is the original number to the nearest tenth?