Haiyencana Haiyencana

17-10-2021
Mathematics

contestada

Giải phương trình : 2cot^3x- cot^2x- 13cotx -6

Respuesta :

rrajukc7 rrajukc7

17-10-2021

Answer:

ok

Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

(((2cot3 • x) - cot2x) - 13coxs) - 6

STEP

2

:

Checking for a perfect cube

2.1 2cot3x-cot2x-13coxs-6 is not a perfect cube

Final result :

2cot3x - cot2x - 13coxs - 6

Answer Link

Otras preguntas

Elle can buy 2 qt of milk for$3 or 1 gal milk for $3, which is the better deal explain.

When enthalpy in a system increases, the reaction is considered to be _____. a. neutral b. exothermic c. endothermic

How many grams of sucrose, C12H22O11, are in a 94.2 mL sample of a 2.6 M sucrose solution

According to Egyptian myth, he was killed by his brother and brought back to life by his wife

The National Guard arriving in New Orleans to help maintain order in the wake of Hurricane Katrina, is an example of what? a republican form of government, prot

Love and happiness are both examples of __ nouns

During the alternation of generations in plants, they shift between a haploid gametophyte phase and a diploid ____ phase. a. independent b. sperm c. microgam

The four main systems of the Earth are a. geology, meteorology, oceanography, and chemistry. b. geosphere, atmosphere, hydrosphere, and biosphere. c. aromath

What kind of advice did Machiavelli give politicians?

Which of the following is NOT true about how medical problems affect body composition? a. Medical problems can improve one's body composition. b. Medical prob