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How do i Factor completely: x2 − 3x + 7
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Bro here discriminant (b^2-4ac) is negative we will not get real roots but the roots are imaginary dude
x_1,_2=(3+/- sqrt(9-28))/2 =(3+/- sqrt(-19))/2=(3+/-isqrt19)/2 - so than x2 -3x +7 =(2x-(3-isqrt19))(2x-(3+isqrt19))
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