. when b (t^2), we replace t inside the square root with t^2. Hence the equation becomes 
. The error in the answer given is not replacing t with t^2 and separating the terms inside the square root which should not be the case.
What is wrong with this answer/ where is the error?
...
Mathematics, 19.10.2019 02:30 jeisleen6808
What is wrong with this answer/ where is the error?
Answers: 2
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