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

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

 - x^4   + 3 * x^2

Step-by-step explanation:

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

step-by-step explanation: i dont