Act Polynomial Operations Review

Give the correct name for
-3x⁴-3x²+5

• Constant Trinomial
• Quartic Trinomial
• quadratic Trinomial
• Linear Trinomial

Give the correct name for 
2x³+5x

• Linear Binomial
• Cubic Binomial
• Quadratic Trinomial
• Linear Trinomial

(4x³-5x²+3x)+(-2x³-x²+6x)

• 2x³-6x²-9x
• 2x³+6x²+9x
• -2x³-6x²+9x
• 2x³-6x²+9x

(5x⁴ - 4x³ - 2x² + x - 19) - (x⁴ + 5x³ + 8x² + x + 5)

• 4x⁴ - 9x³ - 10x² - 24
• 4x⁴ - 9x³ - 10x² - 2x - 24
• 4x⁴ - 9x³ - 10x² + 2x - 24
• -4x⁴ - 9x³ - 10x² - 24

(2x + 3)(x² + 4x + 1)

• 2x³ + 10x² + 14x + 4 
• 2x³ + 11x² + 14x + 3 
• -2x³ - 11x² + 14x + 5 
• x³ - 11x² + 14x + 3 

Find the 4th term in the expansion of (4x-3)⁵.

• 5760
• -4320x²
• 5760x³
• -4320

State the coefficient for the a⁴b² term of (2a − 3b)⁶.

• -90

• 2160

• 15

• -3240

• A
• B
• C
• D

• A
• B
• C
• D

Which term is missing in this problem?

(2x³ + 5x² + 9) ÷ (x + 3)

• x⁴

• x³

• x²

• x