Question

The sum of x4 – xy + 2y2 and –x4 + xy + 2y2 is
(a) Monomial and polynomial in y (b) Binomial and Polynomial
(c) Trinomial and polynomial (d) Monomial and polynomial in x

Answer 1

Answer:

Monomial and polynomial in y

See the attachment for step by step by explaination.

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Answer 2

Step-by-step explanation:

i hope it is understood...