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Solve the Equation by Completing the Square 21 d2+34 d+8=021 \mathrm{~d}^{2}+34 \mathrm{~d}+8=0 A) {27,43}\left\{\frac{2}{7}, \frac{4}{3}\right\}

Question 250

Multiple Choice

Solve the equation by completing the square.
- 21 d2+34 d+8=021 \mathrm{~d}^{2}+34 \mathrm{~d}+8=0


A) {27,43}\left\{\frac{2}{7}, \frac{4}{3}\right\}

B) {−27,−43}\left\{-\frac{2}{7},-\frac{4}{3}\right\}

C) {72,34}\left\{\frac{7}{2}, \frac{3}{4}\right\}

D) {−72,−43}\left\{-\frac{7}{2},-\frac{4}{3}\right\}

Correct Answer:

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