solve the following quadratic equation by the method of perfect square 2x²-2√2x+1
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Answer:
2x² - 2√2x + 1 = 0
2x² - √2x - √2x + 1 = 0
√2x ( √2x - 1 ) - 1 ( √2x - 1 ) = 0
( √2x - 1 ) ( √2x - 1 ) = 0
* ( √2x - 1 ) = 0
x = 1/√2
* ( √2x - 1 ) = 0
x = 1/√2
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