bif1fyvCamriseDeson
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  • 30-08-2016
  • Mathematics
contestada

Evaluate 5x (-2x 2) for x = 3.

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Krose1
Krose1 Krose1
  • 30-08-2016
Plug in 3 for x. 5(3) (-2(3) x 2) = 15(-6 x 2) = 15(-12) = -180.
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