KamisiaLJohnson KamisiaLJohnson

18-05-2017
Mathematics

contestada

(5a+3)+7a^2
Please help me!!

Respuesta :

thurix19 thurix19

19-05-2017

Well first 7a × 7a = 14a

(5a+3)+14a

5a+14a=19a

3+19a

Answer: 3+19a

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