Question

Find the sum and classify the polynomial based on degree and number of terms.

Answer 1

$3n^2(5m^2 -2n + 1) + 4m^2 - 11n^4 - 9 = 15m^2n^2 - 6n^3 + 3n^2 + 4m^2 - 11n^4 - 9 =\\15m^2n^2 -11n^4 -6n^3 + 3n^2 + 4m^2 - 9.\\ The degree with respect to the variables m, y is 2.\\With respect to m is 2, with respect to n is 4$