Math, asked by reemaz10, 3 months ago

2x²-2root2 +1 solve using fomula

Answers

Answered by aj2412

1

Answer:

x = 1/√2 , 1/√2

Step-by-step explanation:

2x^2 - 2√2x + 1

==> 2x^2 - √2x - √2x + 1 = 0

==> √2x(√2x- 1) - 1(√2x - 1) = 0

==> (√2x- 1)(√2x- 1) = 0

==> (√2x- 1) = 0 or (√2x- 1) = 0

==> x = 1/√2 or x = 1/√2

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