Ok so i was wondering what is 1 + 1 because i put the answer as 3 but they say it is wrong if someone could me that would be great.

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Can someone me and plz do the problem