pivotnorthbay pivotnorthbay

07-05-2020
Mathematics

contestada

What is the value of x in the equation 1,331 x ^3 − 216 = 0?

A. -6/11

B. 11/6

C. 1/6

D. 6/11 (correct)

Respuesta :

mysticchacha mysticchacha

09-05-2020

Answer:

choice D . x = 6/11

Step-by-step explanation:

1,331 x ^3 − 216 = 0?

11^3 = 1331

6^3 = 216

(11x)^3 - 6^3 = 0

We have (11x - 6) * ( (11x)^2 + 6*(11x ) + 36) = 0

Solve 11x - 6 = 0

x = 6/11

Answer Link

Otras preguntas

Which Civil Rights leader was best known for preaching nonviolent disobedience to unjust laws?

Suppose that the population of the scores of all high school seniors that took the SAT-M (SAT math) test this year follows a normal distribution with unknown po

Which of the following would be the most appropriate model to determine how pouring concrete over grassland to build a parking lot will affect the surface water

Question 6: Why might islands be good ecosystems to study the outcomes of the founder effect?

Which of the following explains the process of radiation? when heat gets transferred through objects that are touching when the measurement of heat in the atmos

An artificial reef is a human-made structure that is designed to mimic a natural coral reef. Artificial reefs may be created by sinking structures such as ships

Please help. 1. The population of a town was 500 in 2010. The population grows at a rate of 9.6% annually. (a) Use the exponential growth model to write

4.10^6 is how many times as large as 1.10^4

evaluate the expression for f=6 15+f

Guadalupe and her family fly to Disney world, 450 miles away, in 3 hours. At what speed was the plane traveling?