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FOIL
Question | Answer |
---|---|
(x + 1)(x + 4) | x² + 5x + 4 |
(c + 10)(c - 10) | c² - 100 |
(y + 3)(y - 4) | y² - y - 12 |
(w - 7)(w + 3) | w² - 4w - 21 |
(b - 2)(b - 5) | b² - 7b + 10 |
(5z - 2)(2z + 3) | 10z² + 11z - 6 |
(3w - 7)(2w - 1) | 6w² - 17w + 7 |
(5x + 2)(2x - 1) | 10x² - x - 2 |
(p + 5)(p - 9) | p² - 4p - 45 |
(3x - 2)(2x + 5) | 6x² + 11x - 10 |
(x + 3)(5x - 7) | 5x² + 8x - 21 |
(m - 5)(m - 7) | m² - 12m + 35 |