keuka25
keuka25
28-09-2014
Mathematics
contestada
(1/216)^(x+2)=6^12
Solve for X
Respuesta :
jackyboymorgaz
jackyboymorgaz
28-09-2014
log(1/216)^(x+2) = log 6^12
(x+2) log(1/216) = log 6^12
xlog(1/216) + 2log(1/216) = log6^12
xlog(1/216) = log6^12 - 2log(1/216)
x = [log6^12-2log(1/216]
/
log(1/216)
x = -6
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