Question

Find and correct errors of the following mathematical expressions:
$\frac{3x^2+1}{3x^2}=1+1=2$

Answer 1

The given statement is incorrect.
After separating the denominators, we get
$\frac{3x^2+1}{3x^2}=1+\frac{1}{3x^2}$

The above statement is the correct one.