paula-uzumaki-mellark
paula-uzumaki-mellark
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a) 5x - xy + 15 - 3y = 5 (x + 3) - y (x + 3) = (5 - y).(x + 3) b) 2ax + 3a + 4bx + 6b = 2x (a + 2b) + 3 (a + 2b) = (2x + 3).(a + 2b) c) ax + 2a + x + 6 = x (a + 1) + 2 (a + 3) d) xy - x - y + 1 = x (y - 1) - 1 (y - 1) = (x - 1).(y - …
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a) 5x - xy + 15 - 3y = 5 (x + 3) - y (x + 3) = (5 - y).(x + 3) b) 2ax + 3a + 4bx + 6b = 2x (a + 2b) + 3 (a + 2b) = (2x + 3).(a + 2b) c) ax + 2a + x + 6 = x (a + 1) + 2 (a + 3) d) xy - x - y + 1 = x (y - 1) - 1 (y - 1) = (x - 1).(y - …
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a) 5x - xy + 15 - 3y = 5 (x + 3) - y (x + 3) = (5 - y).(x + 3) b) 2ax + 3a + 4bx + 6b = 2x (a + 2b) + 3 (a + 2b) = (2x + 3).(a + 2b) c) ax + 2a + x + 6 = x (a + 1) + 2 (a + 3) d) xy - x - y + 1 = x (y - 1) - 1 (y - 1) = (x - 1).(y - …
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a) 5x - xy + 15 - 3y = 5 (x + 3) - y (x + 3) = (5 - y).(x + 3) b) 2ax + 3a + 4bx + 6b = 2x (a + 2b) + 3 (a + 2b) = (2x + 3).(a + 2b) c) ax + 2a + x + 6 = x (a + 1) + 2 (a + 3) d) xy - x - y + 1 = x (y - 1) - 1 (y - 1) = (x - 1).(y - …