log base3 of 27 +2 log base 3 of 9-log base 3 of 54
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7 is the answer.
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Answer:
6
Step-by-step explanation:
log base3 of 27 +2 log base 3 of 9 -log base 3 of 54
3log base 3 of 3+4log base 3 of 3 -3log base 3 of 3 ×2 log base 3of 3
3×1+4×1-3×1+2×1=3+4-3+2
=7-1=6
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