Solve quadratic equation using the quadratic formula. 3x2−3x−4=0

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Solve quadratic equation using the quadratic formula.  3x2−3x−4=0

curwyrm · Accepted Answer

The standard quadratic equation is: ax2+bx+c=0  Quadratic formula is: x=−b±b2−4ac2a  Here, a=3, b=−3 and c=−4  So,  x=−3(−3)±(−3)2−4×3×(−4)2×3  x=3±9+486  x=3±576  Therefore, solutions are  x=3+576andx=3−576

Solve quadratic equation using the quadratic formula. 3x2−3x−4=0

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