Question

How many degrees is the following polynomial? 3x^2+4x^7-9x^2−x^4+10

Answer 1

3x^2+4x^7-9x^2-x^4+10=4x^7-x^4-6x^2+10

The degree is the maximun exponent of the variable x, in this case 7.

Answer: The polynomial is 7 degrees.