Given that log x base 2+ log 81 base 3 =1
Find x. Pls a well explained solution
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Answer:
1/8
Step-by-step explanation:
log x base 2+ log 81 base 3 =1
log x base 2+ 4 log( 3) base 3 =1
log x base 2+ 4 =1
log x base 2 = -3
x = 2^-3 = 1/8
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