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Solve the Equation by Completing the Square 0.1x2−0.2x−0.1=00.1 \mathrm{x}^{2}-0.2 \mathrm{x}-0.1=0 A) {1+2}\{1+\sqrt{2}\}

Question 238

Multiple Choice

Solve the equation by completing the square.
- 0.1x2−0.2x−0.1=00.1 \mathrm{x}^{2}-0.2 \mathrm{x}-0.1=0


A) {1+2}\{1+\sqrt{2}\}
B) {1+2,1−2}\{1+\sqrt{2}, 1-\sqrt{2}\}
C) {2−2}\{2-\sqrt{2}\}
D) {2+2,2−2}\{2+\sqrt{2}, 2-\sqrt{2}\}

Correct Answer:

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