Solve the equation by the quadratic formula.
-$$( x + 5 ) ( x - 4 ) = 4$$
A) $$\frac { 1 \pm i \sqrt { 97 } } { 2 }$$
B) $$\frac { 1 \pm \sqrt { 97 } } { 2 }$$
C) $$\frac { - 1 \pm i \sqrt { 97 } } { 2 }$$
D) $$\frac { - 1 \pm \sqrt { 97 } } { 2 }$$

Question

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The Answer of Solve the equation by the quadratic formula.
-$$( x + 5 ) ( x - 4 ) = 4$$
A) $$\frac { 1 \pm i \sqrt { 97 } } { 2 }$$
B) $$\frac { 1 \pm \sqrt { 97 } } { 2 }$$
C) $$\frac { - 1 \pm i \sqrt { 97 } } { 2 }$$
D) $$\frac { - 1 \pm \sqrt { 97 } } { 2 }$$

Solve the Equation by the Quadratic Formula (x+5)(x−4)=4( x + 5 ) ( x - 4 ) = 4(x+5)(x−4)=4

Solve the Equation by the Quadratic Formula $( x + 5 ) ( x - 4 ) = 4$