Algebra 1 Math Test

(x +2)(x + 3)

• x² + 5x + 6
• x² + x + 6
• x² + 5x + 5
• x² + 6x + 6

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Classify this polynomial by its degree and number of terms:  x² + 6

• Linear polynomial
• Quadratic trinomial
• Quadratic binomial
• Cubic binomial

Add to Simplify:
 (4x - 2x³) + (5x³ - 4x + 5)

• 3x³ + 5
• 3x³ + 8x + 5
• 3x² + 5
• 7x³ + 8x + 5

Find the sum.

(3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

• 4x³ + x² – 3x + 1

• 2x³ + x² - 5x + 9

• 6x³ + x - x² - 3

• 3x⁵ +x - x⁵ - 3x

Multiply the following

-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

Dave wants to build a rectangular garden. The width of the garden is represented by 5x² and the length of the garden is represented by 3x² - 5x - 2. Find the area of Dave's garden.

• 15x³ - 25x² - 10x

• 15x⁴ - 25x² + 10x²

• 15x⁴ - 25x³ - 10x²

• 15x³ - 15x²

(x - 3)(x +10)

• x² - 7x + 13
• x² - 6x - 30
• x² + 7x - 30
• x² + 13x + 30

(x - 3) + (x +10)

• x² - 30

• 2x + 13

• x² + 7x - 30

• 2x + 7

Classify by NUMBER OF TERMS: 3x³ – 6x

• Monomial
• Binomial
• Trinomial
• 4-Term Polynomial