Polynomials Pretest

Which of the following is a 5th degree trinomial with a leading coefficient of -2? 

• -2x⁵ + 3x - 1
• 5x^-2 +3x - 1
• -2x⁵ + 3x⁴ + 2x³ + x² - 10
• 2x + 5

(6k -1)(3k²-8k-5)

• 18k³ +51k² +22k+5
• 18k³+ 51k²-22k+5
• 18k³-51k² - 22 - 5
• 18k³-51k²-22k+5

Divide the polynomial by the monomial.

• 2x⁸-8x²-28x
• 2x⁸-2x²-7x
• 8x⁷-8x-28x
• 2x⁷ -2x -7

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Find ALL the zeros of the function 
f(x) =  x ² +2x + 10

• -1 + 3i, -1-3i
• 1 + square root 19, 1- square root 19
• 2 + 6i , 2 - 6i 
• -2+6i, -2-6i

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

• monomial
• binomial
• trinomial
• polynomial

The following polynomial is written in standard form:
7x³ - 11x² + 8x - 5

• True
• False

• A
• B
• C
• D

Find the product:
(n - 5)(n - 1)

• n² - 5n + 5
• n² - 6n + 5
• n² + 5
• n² + 6n + 5