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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