Using factorization, find the roots of the quadratic equation: x ²- x- =0.

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Using factorization, find the roots of the quadratic equation: 5x ² - + =0.

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Using factorization, find the roots of the quadratic equation: x ²- + =0.
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Using factorization, find the roots of the quadratic equation: 3x ²+10= 11x. 48
Using factorization, find the roots of the quadratic equation: x+ = -4, (x≠ 0).