Question

Find the sum of following expression. 3 y ^3 - 2 y ^ 2- 7 y + 5 ,6 - 4y + y ^3 - 5 y ^ 2, 4 y ^2 - 5 y ^ 3 + 6 y - 10​

Answer 1

Answer:

(i) Given a2

a2 is a monomial expression because it contains only one term

(ii) Given a2 − b2

a2 − b2 is a binomial expression because it contains two terms

(iii) Given x3 + y3 + z3

x3 + y3 + z3 is a trinomial because it contains three terms

(iv) Given x3 + y3 + z3 + 3xyz

x3 + y3 + z3 + 3xyz is a quadrinomial expression because it contains four terms

(v) Given 7 + 5

7 + 5 is a monomial expression because it contains only one term

(vi) Given a b c + 1