Question

If A = p 2q 2 − pq 2 + p 4 , B = x 2y + xy 2 + 2xy − 7, C = x + y, and D = xy + yz are polynomials, then the degrees of A, B, C,D respectively are

Answer 1

Answer:

Coefficient of x2y2z2 in the term –4x2y2z2 is – 4. ... Binomials: x + y, 2y – 3y2, 4z – 15z2, p2q + pq2, 2p