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31-08-2020
Mathematics

contestada

5(x−6+3x)2−6 where x=2 .

Respuesta :

31-08-2020

Answer:

14

Step-by-step explanation:

5(x−6+3x)2−6

10(4x-6)-6

40x-60-6

40x-66

x=2

40*2-66

80-66

14

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