grandpianograce grandpianograce

01-11-2017
Mathematics

contestada

Simplify and determine the coefficient of (-2/5x)(5y)(-2x).

A. -4
B. 1/5
C. 1
D. 4

Respuesta :

dvcao2003 dvcao2003

02-11-2017

It doesn't look like any of the answer choices, because -2/5 x 5 x -2 = 4/25, which isn't an option.

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