Question

(2x^2+5)-(4x-1) why isnt it complete

Answer 1

Explanation:

Do you mean "isn't complete or not in final form?"

If it does, it is because the equation is not yet simplified. You can still change its structure by distributing the negative sign to the right parenthsis to make it a whole polynomial.

`(2x^(2) + 5) - (4x-1)\\2x^(2) + 5 - 4x + 1\\2x^(2) - 4x + 6\\`or

`2 (x^(2) - 2x + 3)`