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Factoring
Factor the following binomials and trinomials. Remember to factor out the greatest common factor first. The symbol ^ stands for an exponent. For example: x^2 means "x squared."
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| A | B |
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| x^2 + 3x + 2 | (x+1)(x+2) |
| x^2 + 5x + 6 | (x+3)(x+2) |
| x^2 - 2x - 15 | (x-5)(x+3) |
| x^2 + 5x - 6 | (x+6)(x-1) |
| x^2 - 16 | (x+4)(x-4) |
| x^2 -9 | (x+3)(x-3) |
| x^2 - 4 | (x+2)(x-2) |
| x^2 + 15x + 56 | (x+7)(x+8) |
| x^2 - 25 | (x+5)(x-5) |
| x^2 - 7x - 8 | (x+1)(x-8) |
| x^2 -13x -30 | (x-15)(x+2) |
| x^2 - 9x + 20 | (x-4)(x-5) |
| x^2 + 2x - 48 | (x+8)(x-6) |
| x^2 + 9x + 14 | (x+2)(x+7) |
| x^2 - 2x - 24 | (x-6)(x+4) |
| x^2 -17x + 72 | (x-8)(x-9) |
| x^2 + 4x +3 | (x+3)(x+1) |
| x^2 - 81 | (x-9)(x+9) |
| x^2 + 11x + 28 | (x+4)(x+7) |
| x^2 - 3x - 18 | (x-6)(x+3) |
| x^2 - 5x | x(x-5) |
| x^2 + 6x | x(x+6) |
| 2x^2 + 8x | 2x(x+4) |
| 3x^2 - 27 | 3(x+3)(x-3) |
| 2x^2 + 10x + 12 | 2(x+2)(x+3) |
| 4x^2 + 8x - 12 | 4(x+3)(x-1) |
| x^2 + 2x + 2 | prime |
| x^2 - 6x - 6 | prime |
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