alexwing285 alexwing285

10-04-2017
Mathematics

contestada

Which expression can be used to find the difference of the polynomials?
(4m – 5) – (6m – 7 + 2n)

A. (4m – 5) + (6m + 7 + 2n)
B. (4m – 5) + (–6m + 7 + 2n)
C. (4m – 5) + (–6m – 7 – 2n)
D. (4m – 5) + (–6m + 7 – 2n)

Respuesta :

rileybrannon rileybrannon

10-04-2017

The answer is D, you have to distribute the negative sign to each number in the second parenthesis

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