Adding, Subtracting, and Multiplying Quadratic Equations

Classify by degree and number of terms.
4m² + 9

• Quartic Binomial
• Quadratic Binomial
• Cubic Trinomial
• Quadratic Polynomial of 4 terms

Classify by degree and number of terms

• Linear Monomial
• Linear Binomial
• QuadracticTrinomial
• Cubic Polynomial

Find the sum.
(8u³ + 2u² + 7) + (3u³ – 7u² + 8u)

• 11u³ – 7u² + 2u – 15
• 11u³ – 5u² + 8u + 7
• 15 – 7u + 2u² + 11 u³
• 5u³ + 2u² – 7u + 15

Simplify the product.
2n(n² + 3n + 4)

• 2n³ + 6n² + 8n
• 2n³ + 3n + 4
• 2n³ + 6n + 8
• n² + 5n + 4

Simplify the product.
(5h - 3)(3h+7)

• 15h²-44h+21
• 15h²-26h+21
• 15h²+44h-21
• 15h²+26h-21

Multiply.
(b+3)(b²+2b+1)

• b³+6b²+6b+3
• b³+5b²+7b+3
• 4b³+8b²+3b
• 3b³+6b²+3b

Simplify:

• 9n³ + 4n
• 7n³ + 6
• -3n³ + 2
• 7n⁶ + 6

Simplify:

• 0
• -3n³ +8n
• -3n⁶ 
• -6n³

Simplify:

• -4x - 3
• x² - 3
• -4x² - 6x
• -4x - 6

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴