Multiplying out Quadratics
Multiply out the quadratics below
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(x + 1)(x + 2)
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x2 + 3x + 2
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x2 + 3x + 3
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2x + 3x + 2
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2x + x + 3
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(x + 1)(x - 1)
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x2 - 1
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x2 + 2x - 1
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x2 - 2
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2x - 2
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(x + 4)(x - 4)
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x2 - 16
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x2 + 8x - 16
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x2 - 8
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2x - 16
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(x + 5)(x + 2)
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x2 + 7x + 10
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x2 + 3x + 10
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x2 + 7x + 7
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x + 7x + 10
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(x + 5)2
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x2 + 10x + 25
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x2 + 25
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x2 + 10x + 10
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2x + 10x + 25
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(x + 2)(x - 3)
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x2 - x -6
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x2 + x -6
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x2 - x -5
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x2 +5x -6
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(x - 2)(x + 3)
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x2 + x -6
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x2 - x -6
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x2 + 5x -6
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x2 - 5x -6
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(x - 4)(x - 2)
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x2 - 6x + 8
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x2 + 6x + 8
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x2 - 6x - 6
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x2 - 6x - 8
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(x + 10)(x - 1)
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x2 + 9x - 10
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x2 + 11x - 10
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x2 - 9x - 10
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x2 + 9x - 9
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x(x - 1)
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x2 - x
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x2 - 1
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x2 + x
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x + 1
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(2x + 3)(4x + 2)
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8x2 +16x +6
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6x2 +16x +6
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8x2 +16x +5
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8x2 +12x +6
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(2x + 2)(x - 1)
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2x2 - 2
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2x2 - 4x - 2
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2x2 + 4x - 2
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2x2 + 2
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(3x + 4)(x - 4)
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3x2 - 8x - 16
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3x2 - 16
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3x2 + 8x - 16
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3x2 - 8x
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(2x + 4)(2x - 4)
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4x2 - 16
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4x2 +16x - 16
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4x2 -16x - 16
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4x2 - 8
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(5x + 1)(x - 5)
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5x2 - 24x - 5
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5x2 - 26x - 5
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5x2 + 24x - 5
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5x2 - 24x - 4
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(2x + 1)(4x + 3)
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8x2 + 10x +3
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6x2 + 10x +3
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8x2 + 10x +4
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8x + 10x +3
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(3x - 2)(2x - 3)
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6x2 -13x + 6
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6x2 -13x - 6
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6x2 +13x + 6
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6x2 -5x + 6
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(2x - 4)(x - 2)
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2x2 - 8x + 8
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2x2 + 8
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2x2 + 8x + 8
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2x2 - 8x + 7
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(7x + 3)(4x + 2)
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28x2 + 26x + 6
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28x2 + 26x + 5
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11x2 + 26x + 6
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28x + 26x + 6
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(3x - 2)2
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9x2 - 12x + 4
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9x2 + 4
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9x2 + 12x - 4
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9x2 - 12x - 4