L O.

asked • 03/23/14

factoring polynomials

please help factoring these problems
 
 
1. a^2 + a^2    (I think the answer is a^2(a^2 + 1), but I don't know how to explain my steps.
 
2.  8x^3 - 2x  (I have 2x(2x + 1)(2x - 1)
 
 
How do I factor  8a^3 - 27
 
thanks

2 Answers By Expert Tutors

By:

Amanda A. answered • 03/23/14

Tutor
4.9 (8)

Experienced Teacher and Education Professional w/ Test-Prep Experience

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