Question

classify each expression as a monomial binomial or trinomial
1)2-4b+7
2)1/7x+2/7y+3/7z
3)x-y
4)-14x³
5)b²-4ac
6)b-2b+3b-4b+5b​

Answer 1

Answer:

1.trinomial

2.trinomial

3.binomial

4.monomial

5.binomial

6.trinomial

Answer 2

Answer:

case1)

monomial means an algebraic expression consisting only one term.

so, monomial polynomial is -14x^3, 2-4b+7, b-2b+3b-4b+5b

case2)

bionomial means algebraic expression consisting two terms.

so, bionomial polynomial is x-y.

case3)

trinomial means algebraic expression consisting three terms.

so, 1/7x+2/7y+3/7z, b^2-4ac,