What is the degree of the
polynomial below?
x^3 + 2x - 3x^4 + 5 + 3x^2

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards