Find the roots of the following quadratic equations, if they exist, using the quadratic
formula: (i) 22 − 2√2 + 1 = 0
Answers
Answered by
8
Step-by-step explanation:
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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Answered by
0
Answer:
actually your question is wrong it's 22x^2-2√2x+1
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