spaceship789 spaceship789

18-05-2016
Mathematics

contestada

what is the coefficient in the following expression , 5a^2-7
1 . a
2. 5
3.2
4. 7

Respuesta :

Аноним Аноним

19-05-2016

5, the coeficcient is the number in front of the variable.

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Аноним Аноним

19-05-2016

its B thank you for asking

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