samueldavis samueldavis

22-01-2016
Mathematics

contestada

If x = 3, calculate the value of: 2x2 + x

Respuesta :

Аноним Аноним

22-01-2016

2x = 2 * 3 = 6

6^2 = 6*6 = 36

36 + 3 = 39

Answer: 39

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