1 answer
(click or scroll down)
Two students are analyzing the expression 3x^7y^5
Jessica states that the expression is a binomial with a degree of 12. Sam states that the expression is a monomial with a degree of 7.
Is either student correct? Justify your answer.
Please upload a picture of your handwritten work below
(3 points
Both students are incorrect.
A binomial is an algebraic expression with two terms. The expression 3x^7y^5 only has one term, so it cannot be a binomial.
The degree of a monomial is the sum of the exponents of its variables. In this expression, the variable x has an exponent of 7 and the variable y has an exponent of 5. Therefore, the degree of the expression is 7 + 5 = 12.
So, the expression is a monomial with a degree of 12.