JCarriere JCarriere

13-11-2019
Mathematics

contestada

64^x+2=8^5x-4 hhhhhhhhhhhhhhhh

64x285x4 hhhhhhhhhhhhhhhh class=

Respuesta :

13-11-2019

Answer:

x=8/3

Step-by-step explanation:

64^x+2=8^5x-4

8^2×(x+2)=8^5x-4

8 ki power same h isliye

2×(x+2)=5x-4

2x+4=5x-4

5x-2x=4+4

3x=8

x=8/3

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