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alma16 alma16
  • 31-01-2017
  • Mathematics
Answered

evaluate the expression for the given value of the variable -× ^2 -4× ; × = -3

Verified Answer :

Anonymous Anonymous
  • 31-01-2017

-x^2 -4x when x = -3

=-(-3)^2 -4(-3)

=-9 +12

= 3

 

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