Express the polynomial x^2-x^4 + 2x^2 in standard form and then classify it.

- x^4 + 3 * x^2

standard form is : - x^4 + 3 * x^2

This is an even function 4rth degree polynomial

Step-by-step explanation:

f (x) = x^2-x^4 + 2x^2

simplify it by combining like terms.

f (x) = x^2 + 2x^2 - x^4

f (x) = 3 * x^2 - x^4

standard form is : - x^4 + 3 * x^2

This is an even function 4rth degree polynomial