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Solve the Equation by Completing the Square
- x2+4x=3\mathrm{x}^{2}+4 \mathrm{x}=3 A) {−2±27}\{-2 \pm 2 \sqrt{7}\}

Question 115

Multiple Choice

Solve the equation by completing the square
- x2+4x=3\mathrm{x}^{2}+4 \mathrm{x}=3


A) {−2±27}\{-2 \pm 2 \sqrt{7}\}
B) {2+7}\{2+\sqrt{7}\}
C) {−2±7}\{-2 \pm \sqrt{7}\}
D) {−1±7}\{-1 \pm \sqrt{7}\}

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