algebraic expressions

2m +3n is a ___________

• monomial

• binomial

• trinomial

• not a polynomial

Answer explanation

binomial as it has 2 terms

The coefficient of x in -3xyz is __________

• -3yz

• 3

• -3

• -3y

The numeral coefficient of 'a' in 3ab is _______

• 3b

• b

• 3

• 3ab

A binomial is an algebraic expression with ___________

• degree 2

• two terms

• two variables

• all the above

The degree of polynomial 10 is __________

• 1

• 0

• does not exist

• options 1 and 2 both

The degree of the polynomial 4+5x+7x^{2 is}

• ³

• 4

• 2

• 16

Which of the following are like terms?

• -7p and -7q

• -7ba and 3ab

• 4x and 4x²

• 2ab and 2ac

An algebraic expression for the case '20 more than m' is

• m-20

• m+20

• 20m

• m²⁰

3a+2b-a is a _____________

• Trinomial

• binomial

• multinomial

• None

3x-5y-2z is a polynomial with ______ variables.

• 1

• 2

• 3

• 10