Algebramedium · Past Paper
The roots of x^2 - 2√2x + 2 = 0 are:
A√2, √2
B-√2, -√2
C√2, -√2
D2, 2
✓ Correct Answer: A — √2, √2
Equation is (x - √2)^2 = 0, so roots are √2, √2.
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✓ Correct Answer: A — √2, √2
Equation is (x - √2)^2 = 0, so roots are √2, √2.
Share this question