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zubka84 [21]
3 years ago
11

How do I solve log(2)t^3-1=-3?

Mathematics
1 answer:
Ne4ueva [31]3 years ago
3 0
Assuming you mean
log_2(t^3-1)=-3
remember
log_a(b)=c translates to a^c=b
translate

log_2(t^3-1)=-3 translates to 2^{-3}=t^3-1
\frac{1}{2^3} =t^3-1
\frac{1}{8} =t^3-1
add 1 to both sides
\frac{9}{8} =t^3
cube root both sides
\frac{ \sqrt[3]{9} }{2}=t
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