Answer:
1. (a + 2)(a - 5)
Answer: a² - 3a - 10
2. (b + 4)(b + 3)
Answer: b² + 7b + 12
3. (c + 3)(c - 3)
Answer: c² - 9
4. (d - 5)(d + 5)
Answer: d² - 25
5. (m + 6)²
Answer: m² + 12m + 36
6. (n - 8)²
Answer: n² - 16n + 64
7. (p - 1)³
Answer: p³ - 3p³ + 3p - 1
8. (x + 5)³
Answer: x³ + 15x² + 75x + 125
9. (x + 2)(x² - 2x + 4)
Answer: x³ + 8
10. (3x + 2y + z)²
Answer: 9x² + 12xy + 6xz + 4y² + 4yz + z²
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Answers & Comments
Answer:
1. (a + 2)(a - 5)
Answer: a² - 3a - 10
2. (b + 4)(b + 3)
Answer: b² + 7b + 12
3. (c + 3)(c - 3)
Answer: c² - 9
4. (d - 5)(d + 5)
Answer: d² - 25
5. (m + 6)²
Answer: m² + 12m + 36
6. (n - 8)²
Answer: n² - 16n + 64
7. (p - 1)³
Answer: p³ - 3p³ + 3p - 1
8. (x + 5)³
Answer: x³ + 15x² + 75x + 125
9. (x + 2)(x² - 2x + 4)
Answer: x³ + 8
10. (3x + 2y + z)²
Answer: 9x² + 12xy + 6xz + 4y² + 4yz + z²