Find domain of (x^2+3)+√(x) 3x-1

Question

Find domain of (x^2+3)+
`√(x) 3x-1`

Answer 1

= x^2 + 3 + √3x^2 - 1

Explanation:

Remove parentheses: (a) = a

= x^2 + 3 + √x . 3x - 1

x . 3x = 3x^2

= x^2 + 3 + √3x^2 - 1