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zmey [24]
2 years ago
14

Factor x^2-3x-28 using the x method

Mathematics
1 answer:
arsen [322]2 years ago
8 0

Answer:

{x}^{2}   - 7x + 4x - 28 \\  = x(x - 7) + 4(x - 7) \\  = (x - 7)(x + 4)

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<h3>Simultaneous equation</h3>

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