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3^x+9^x=27^x//find, x=?//full solution...
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Sum: 3^x+9^x=27^x;
solving "x" for this sum in full detail,
by using substitutions method and
using logarithmic functions......
watch the video: solving trigonometry equation
with full explanation....
solving "x" for this sum in full detail,
by using substitutions method and
using logarithmic functions......
watch the video: solving trigonometry equation
with full explanation....