Sp4inaryaWhite Sp4inaryaWhite

31-07-2016
Mathematics

contestada

Find the difference.

PROBLEM:7x - (25x2 + 12x) =

CHOICES: A.
30x2
B.
-25x2 - 5x
C.
-25x2 + 19x
D.
25x2 - 5x

Respuesta :

nobillionaireNobley nobillionaireNobley

31-07-2016

7x - (25x^2 + 12x) = 7x - 25x^2 - 12x = -25x^2 - 5x

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