Page 2 - Compilation of Worksheets1

MODULE 1:SPECIAL PRODUCTS AND FACTORS

ACTIVITY # 1: Square of Binomials

A. Find the product.

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1. (x + 3)(x + 3) = _________________ 11. (1.2x + 2.5) = _________________
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2. (2 + x)(2 + x) = _________________ 12. (1/2 x + 3/4) = ________________
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3. (x + 2y)(x + 2y) = _______________ 13. (ab – 2) = ____________________
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4. (x – 2y)(x – 2y) = _______________ 14. (5ab + 2xy) = _________________
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5. (2a + b)(2a + b) = ______________ 15. (y + z ) = ____________________
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6. (2x + 3y) = ___________________ 16. (10 + 3) = ____________________
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7. (m – 5n) = ___________________ 17. (10 – 3) = ____________________
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8. (5s + 4k) = ___________________ 18. (15 – 7) = ____________________
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9. (2 – r) = _____________________ 19. [a + (a – b)] = _________________
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10. (2a + 6b) = ___________________ 20. [(a + b) + (x + y)] = _____________

B. Square the following binomials.

1. (x + 1) = _____________________ 6. (3a – 2b) = ___________________
2. (a + 5) = _____________________ 7. (4m – 7n) = __________________

3. (a – 2) = _____________________ 8. (2ab + c) = ___________________
4. (5 + k) = _____________________ 9. (2 + 5) = _____________________
5. (2x + y) = ____________________ 10. (20 – c) = ____________________

C. Solve

1. A square garden has a side measuring 2x + 3 m. Find the area of the garden.

Solution: