Question

solve the quadratic equation
x²+96x-400​

Answer 1

$= > {x}^{2} + 96x - 400 \\ = >{x}^{2} + 100x - 4x - 400 \\ = > x(x + 100) - 4(x + 100) \\ = > (x - 4)(x + 100)$

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