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Java Games: Flashcards, matching, concentration, and word search. |
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factor a difference of perfect squares
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| A | B |
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| (x^2-16) | (x-4)(x+4) |
| (x^2-4) | (x-2)(x+2) |
| (x^2-9) | (x-3)(x+3) |
| (4x^2-1) | (2x-1)(2x+1) |
| (9x^2-4) | (3x-2)(3x+2) |
| (16x^2-25) | (4x-5)(4x+5) |
| (x^2-36) | (x-6)(x+6) |
| (x^2-100) | (x-10)(x+10) |
| (25x^2-16) | (5x-4)(5x+4) |
| (36x^2-49y^2) | (6x-7y)(6x+7y) |
| (64-4x^2) | (8-2x)(8+2x) |
| (100-16x^2) | (10-4x)(10+4x) |
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