Math 7 Remedial Exam

2² + 3⁰ =

• 1

• 2

• 3

• 4

2x + 3x - 4x =

• x

• 2x

• 5x

• 9x

What kind of polynomial is 3x² + 1 ?

• monomial

• binomial

• trinomial

• polynomial

What is the leading term of the polynomial a³b³ + a²b - ab?

• a

• a²b

• ab

• a³b3

What is the degree of the polynomial s⁵t³ + 3s²t³ - 5st - 8 ?

• 0

• 2

• 5

• 8

What is the first term of the polynomial when 2x (3x + 5)?

• 2x

• 3x

• 5x²

• 6x²

What is the second term of the polynomial when -3(5y + 2z)?

• -3

• 5y

• 2z

• -6z

What is the sign of the second term of a polynomial when (a+b)(a+b)?

• positive

• negative

An expression x² + 2x + 1 is _______

• a polynomial

• not a polynomial

An expression 3x^-1 + 2x⁰ + 4 is _____

• a polynomial

• not a polynomial