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convert to exponential form: log3 81=4 => a^b=c
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\[\log_{3} 81=4 => a^b=c\]
3 on exponent 4 is 81
than there will be 4log3(3)=4
so is that the answer?
\[3^4=81\]
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yes
how did you get that?
3*3*3*3=81
mine is correct
ohhhh i see
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\[\log_a c=b\] every logarithm can be rewritten like this: \[a^b=c\]
tomas: u are correct but idk how to get that ... is it wat jhonyy said?
don't ever forget \[b^x=y\iff log_b(y)=x\]
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