Math, asked by abhinav3079, 4 months ago

Find
find \:6  {x}^{2}  -  \sqrt{2x }  - 2 = 0

Answers

Answered by OfficialPk
1

Answer:

6 {x}^{2}  -  \sqrt{2} x - 2 = 0 \\ 6 {x}^{2}  - 3 \sqrt{2} x + 2 \sqrt{2} x - 2  = 0\\ 3x(2x -  \sqrt{2} ) +  \sqrt{2} (2x -  \sqrt{2} ) = 0 \\ (2x -  \sqrt{2} )(3x +  \sqrt{2} ) = 0 \\ x =  \frac{ \sqrt{2} }{2}  \:  \:  \:  \:  \:  \:  \: x =  \frac{  - \sqrt{2} }{ 3}

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