I'll solve this polynomial multiplication maze step by step, starting from "START HERE!" and following the correct path to "FINISHED!".
Let me work through each multiplication carefully:
Starting at "START HERE!": 4x³(2x⁵ - 10)
- Distribute 4x³: 4x³ · 2x⁵ = 8x⁸ and 4x³ · (-10) = -40x³
- Answer:
8x⁸ - 40x³ ✓ (matches the connecting box)
Next: (x - 5)(x + 8)
- Use FOIL: x·x = x², x·8 = 8x, (-5)·x = -5x, (-5)·8 = -40
- Combine: x² + 8x - 5x - 40 = x² + 3x - 40
- Answer:
x² + 3x - 40 ✓ (matches the connecting box)
Next: (9x)(2x - 1)
- Distribute 9x: 9x · 2x = 18x² and 9x · (-1) = -9x
- Answer:
18x² - 9x ✓ (matches the connecting box)
Next: (2x - 3y)(2x + 3y)
- This is a difference of squares: (a-b)(a+b) = a² - b²
- (2x)² - (3y)² = 4x² - 9y²
- Answer:
4x² - 9y² ✓ (matches FINISHED!)
Let me verify the complete path works by checking if there are any other possible routes I should consider. Looking at the maze structure, the path I followed is:
START → 4x³(2x⁵ - 10) → (x - 5)(x + 8) → (9x)(2x - 1) → (2x - 3y)(2x + 3y) → FINISHED
All calculations check out correctly!
Final Answer: The completed path through the maze is: START HERE! → 8x⁸ - 40x³ → x² + 3x - 40 → 18x² - 9x → 4x² - 9y² → FINISHED!
Parent Tip: Review the logic above to help your child master the concept of multiplying polynomials worksheet with answers.