vegangamer102
vegangamer102 vegangamer102
  • 14-08-2019
  • Mathematics
contestada

(2x)(-x)+8-2x simplify please.

Respuesta :

marcthemathtutor
marcthemathtutor marcthemathtutor
  • 14-08-2019

Answer:

-2(x²+x-4)

Step-by-step explanation:

(2x)(-x)+8-2x

= -2x(x) + 8 -2x

= -2x² - 2x + 8

= -2(x²+x-4)

Answer Link
mbiddle03 mbiddle03
  • 14-08-2019

Answer:

-4x+8

PEMDAS

MULTIPLICTION

2 times -1 = -2 hence -2x

ADDITION

You cant add a constant with a variable

SUBTRACTION

left with -2x+8-2x

-2 minus -2 = -4

add your x back in,

-4x + 8

Answer Link

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