rafaeljimenez rafaeljimenez

13-02-2017
Mathematics

contestada

Evaluate the expression for a=1 and b=5
5a-7b+b2

Respuesta :

Аноним Аноним

13-02-2017

5(1) - 7(5) + 5²
5 - 35 + 25
= -5

hope this helps :)

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