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 ( 99+ )
Otras preguntas
What are the two chambers of the United Nations? (Points : 2) the Security Council and the Chamber of Delegates the Security Council and the General Assembly th
what is "Linear Mime"
how would you replace 27/50 with the nearest half or whole without using a number line?
what are bubbling leaves and molten rock called from a volcano
Name 2 forces acting on an object at rest Only need 1 got gravity
A baseball stadium holds 42,000 people. The number for Saturday's attendance contains a 4 with a value 1/10 the value of the 4 in 42,000. Which could be Saturda
2x +3y =12 Dan 3x-1y=7
the Wilson's garden covers 5/8 acre. one fourth of the garden is planted with flowers. the rest is vegetables. what part of an acre is planted with flowers? wit
Why is anthracite a better fuel than lignite?
Explain - What are some ways gravity shapes Earths surface
