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rafaeljimenez
rafaeljimenez rafaeljimenez
  • 13-02-2017
  • Mathematics
Answered

Evaluate the expression for a=1 and b=5

5a-7b+b2

Verified Answer :

Anonymous Anonymous
  • 13-02-2017

5(1) - 7(5) + 5²
  5    -   35 + 25
 =  -5

hope this helps :)

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