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Solve : X² – 10x – 24 = 0 -

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प्रश्न

Solve : x² – 10x – 24 = 0

योग

उत्तर

`x^2- 10x - 24 = 0`

`=> x^2 - 12x + 2x - 24 = 0`

`=> x(x - 12) + 2(x -12) = 0`

`=> (x - 12)(x + 2) = 0`

since x - 12 = 0 or x + 2 = 0

then x = 12 or x = -2

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