tuscany44 tuscany44

25-06-2014
Mathematics

contestada

Multiply and simplify.
(a - 2b) (2a - b) (a + 2b)

Relax

Respuesta :

konrad509 konrad509

25-06-2014

[tex](a - 2b) (2a - b) (a + 2b)=\\ (2a-b)(a^2-4b^2)=\\ 2a^3-8ab^2-a^2b+4b^3=\\ 2a^3-a^2b-8ab^2+4b^3[/tex]

Answer Link

Otras preguntas

How many grams of KCIO3 will be formed from 3.58g of KCI

Students in 7th grade took a standardized math test that they also had taken in 5th grade. The results are shown on the dot plot, with the most recent data show

What is the median of 23 2 5 14 25 36 27 42 12 8 7 23 29 28 11 20 31 8 36

How does bradbury create irony in his story the "pedestrian"? A- Mead switches form work shoes to tennis shoes for his nightly walk. B- mead gets chased by dog

Please please help me out

State the maximum/minimum of the function H(x)=−1/2x^2+4x−5.

What is the order of √5 , -0.1, -5/3 , 0.7, √2from least to greatest?

what philosophical ideas from the enlightenment are evident in components of government and law today?

Please help me out with this

How did many poor families travel during the Great Depression in search of work? A) they hitchhiked B) planes C) they hid on freight trainsD) they took city bus