Question 170291
t^2/3=4
cubert(t^2)=4
t^2=4^3
t^2=64
t=sqrt64
t=8 ans.
Proof:
8^2/3=4
cubert8^2=4
cubert64=4
4=4
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There are usually more than 1 way to solve math problems.
Pick the 1 that you can remember & hopefully it will be the simplest & minimal chance to make errors.
ALWAYS do the proof.