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janayamoxey15
janayamoxey15 janayamoxey15
  • 20-06-2016
  • Mathematics
Answered

Evaluate the expression below when x = -4.


4x2 - 2x × 15



-56

Verified Answer :

jerrydavis91
jerrydavis91 jerrydavis91
  • 20-06-2016

184 because when you plug in x you have to use order of operations (PEMDAS)

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