KayDelane
KayDelane
12-01-2018
Mathematics
contestada
How do you factor— 27x^3-8
Respuesta :
altavistard
altavistard
12-01-2018
Recognize that there are several cubes here.
27x^3-8 = 3^3*x^3 - 2^3, which is the same as (3x)^3 - 2^3
This latter result is the difference of cubes, and thus it can be factored further as follows:
[ (3x) - 2 ][(3x)^2 + 6x + 4]
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Why do we read One Day in the Life of Ivan Denisovich? What is the point of this book, and why is it so highly acclaimed? Write 5–7 sentences, use at least two
All of the following are hallmarks of cancer except ________.
in each of the following cases, determine whether the is curve shifts to the right or left, does not shift, or is indeterminate in the direction of shift. a. th
two drivers make 100-km trips. Driver 1 complets the trip in 2 hours. Driver 2 takes 3 hours but stops for an hour halfway. which driver has a greater average s
Why do water particles drift in a spiral shape in the direction of wave propagation?
3) Identify the noble gas in the following list A) helium B) nitrogen C) oxygen D) gold E) chlorine 4 ) The atomic number of an atom is equal to the number of A
spiro corp, uses the sum-of-the-years' digists method to depreciate equipment purchased in january year 1 for $20,000. the stimated salvage value of the equipme
Due to the Ba of Omicron variant virus The rapid spread of the 5 subspecies has led to an increase in hospitalized and confirmed cases in New York State, but Hu
Solve each triangle. Round answers to the nearest tenth.
Is Prufrock self conscious?
