how to do middle term splitting of a quadratic equation. such as x^2+4x-12 to get its roots
simplest way and fast
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Step-by-step explanation:
x² + 4x - 12
=> x² + 6x - 2x - 12
=> x(x + 6) - 2(x + 6)
=> (x - 2)(x + 6)
Therefore,
Its roots are : x = 2,-6
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