Question

How to solve this?
A curve has an equation y=2/x^2 + 5/2
Find the equation of the tangent to the curve at point (2,3)

Answer 1

\[\frac{ 2 }{x ^{2} }+\frac{ 5 }{ 2 }\]

Answer 2

what did u just wrote, it became error. all of a sudden

Answer 3

is that the equation

Answer 4

do you need to take the derivative