Polynomials Review

What is the constant in the polynomial x²-2x+5?

• 5

• 0

• 1

• 2

What id the Degree of the Polynomial?
5x³ - 6x + 1

• Linear 

• Quadratic

• Cubic

• Quartic

What is the correct name of the following:
3xy + 4x + 5y + 6

• monomial

• binomial

• trinomial

• polynomial

When a polynomial is written in standard form, the coefficient of the first term is called the _____________.

• Boss coefficient

• Leading coefficient

• Best coefficient

• Greatest common coefficient

Polynomial

• an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication.

• An infinite series with increasing powers (exponents) of a variable.

How many terms does a trinomial have?

• 1

• 2

• 3

• 4 or more

(6x² + 3x - 1) - (4x² + 5x - 9)

Mathematical Equivalence

ON

(3x² + 6x - 1) + (4x² + 5x + 9)

Mathematical Equivalence

ON

Factor
x² + 12x + 36

• (x + 6)(x +6)

• (x + 9)(x - 4)

• (x - 12)(x + 3)

• (x - 6)(x - 6)

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x² + 5x -7

• -2x² + 11x -4