Romel Vargas
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Matematicas (Algebra) Quiz on Suma y resta de polinomios, created by Romel Vargas on 03/08/2013.

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Romel Vargas
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Suma y resta de polinomios

Question 1 of 1

1

5ab + 25cd - 12ab - 7cd + 42b =

Select one of the following:

  • 7ab +18cd +42b

  • -7ab +18cd +42b

  • 7ab +18cd -42b

  • -7ab -18cd +42b

Explanation