Time remaining:
Use the polynomial to answer the question.

Algebra
Tutor: None Selected Time limit: 0 Hours

12x3 + 5 + 5x2 - 6x2 - 3x3 - 9 - x     

Which expresses the polynomial in standard form? 

A: 9x3 + x2 - x - 2

B: 9x3 - x2 - x - 4

C: 9x3 - x2 - x - 45

D: 9x5 - x2 - x - 4



Mar 29th, 2015

Combine like terms and place them in order of decreasing exponent

9x^3 - x^2 -x - 4

Answer is B

Mar 29th, 2015

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