natalie1121
natalie1121 natalie1121
  • 12-02-2017
  • Mathematics
contestada

Evaluate the expression when x=-6. x² +5x-3

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Teddybearluv Teddybearluv
  • 12-02-2017
5=30-3=27+-36=-9 amswers negfative 9
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altavistard
altavistard altavistard
  • 12-02-2017
You are to evaluate   x^2 + 5x - 3 for x=-6

Replace each occurrence of x with parentheses:   (   )^2 + 5(   ) - 3.
Now write -6 inside each of the two sets of parentheses.

Evaluate   (    )^2 and 5(     )

Add together the 3 terms.
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