Special Products
  • 1. (2x2 + 3y)(2x2 - 3y)
A) 4x4 + 9y2
B) 2x4 - 9y2
C) 4x4 - 3y
D) 4x4 - 9y2
  • 2. (x + 5)(x + 5)
A) x2 + 25
B) x2 + 10x + 10
C) x2 - 25
D) x2 + 10x + 25
  • 3. (3x + 4y)(3x - 4y)
A) 6x2 - 8y2
B) 9x2 - 16y2
C) 9x2 + 16y2
D) 6x2 + 8y2
  • 4. (x + 7)(x - 7)
A) x2 - 49
B) x2 + 14
C) x2 + 49
D) x2 - 14
  • 5. (2w + 5z)2
A) w2 + 25wz + 25z2
B) 4w2 + 20wz + 20z2
C) 4w2 + 20wz + 25z2
D) w2 + 20wz + 25z2
  • 6. (3u3 + 4v2)(3u3 - 4v2)
A) 9u6 + 16v4
B) 9u6 - 16v4
C) 81u6 - 16v4
D) 9u6 - 64v4
  • 7. (5x - 2y)(5x + 2y)
A) 25x2 + 20xy - 4y2
B) 25x2 + 4y2
C) 25x2 - 20xy - 4y2
D) 25x2 - 4y2
  • 8. (x + y2)2
A) x2 + 2xy2 + y2
B) 2x2 + 2xy2 + y4
C) x2 + 2xy2 + y4
D) x2 + 2xy2 + 4y4
  • 9. (r + y)2
A) r2 + 2ry + 2y2
B) r2 + 4ry + y2
C) 2r2 + 2ry + y2
D) r2 + 2ry + y2
  • 10. (2x + 7y)2
A) 4x2 + 28xy + 49y2
B) x2 + 28xy + 49y2
C) 4x2 + 28xy + 14y2
D) x2 + 28xy + 14y2
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