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Find the roots of the following quadrat...

Find the roots of the following quadratic equations, if they exist, using the quadratic formula:(i) `3x^2-5x+2=0` (ii) `x^2+4x+5=0`(iii) `2x^2-2sqrt(2)x+1=0`

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The correct Answer is:
`x=(1)/(sqrt(2)),(1)/(sqrt(2))`
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RS AGGARWAL-QUADRATIC EQUATIONS -Exercise 4C
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  2. Solve each of the following quadratic equations: 15x^(2)-28=x

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  4. Solve each of the following quadratic equations: sqrt(2)x^(2)+7x+5sq...

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  5. Find the roots of the quadratic equations (if they exist) by the metho...

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  12. Find the roots of each of the following equations, if they exist, by a...

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  13. Solve each of the following quadratic equations: x^(2)-(sqrt(3)+1)x+...

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  14. Find the roots of each of the following equations, if they exist, by a...

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  15. Find the real roots of each of the following equations, if they exist,...

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  16. Find the roots of each of the following equations, if they exist, by a...

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  17. Find the roots of each of the following equations, if they exist, by a...

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