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If ( x - a^(2))/( b + c) +( x - b^(2))/...

If ` ( x - a^(2))/( b + c) +( x - b^(2))/( c + a) + (x - c^(2))/( a + b) = 4 (a + b+ c)` the x is equal to

A

`(a+b+c)^2`

B

`a^2+b^2+c^2`

C

`ab + bc +ca`

D

`a^2+b^2+c^2-ab- bc -ca`

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CHAMPION PUBLICATION-2013 TIER-II PAPER(21)-EXERCISE
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  3. If ( x - a^(2))/( b + c) +( x - b^(2))/( c + a) + (x - c^(2))/( a + b...

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  4. If ( x - a) ( x - b) = 1 and a - b + 5 = 0 , then the value of ( x -...

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  6. sqrt(2 root(3)(4 sqrt(2 root (3)(4 sqrt(2 root (3)(4...))))))=?

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  7. The simplification of (3sqrt2)/(sqrt3+sqrt6)-(4sqrt3)/(sqrt6+sqrt2)...

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  8. If a^(2) + b^(2) + c^(2) = 2 (a - b - c) - 3 then the value of 4 ...

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  9. If 2x+2/x=3, then the value of x^3+1/x^3+2 is- यदि 2x+2/x=3 हो, तो...

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  10. Out of the given responses, one of the factors of (a ^(2) - b^(2...

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  14. If ABC is an equilateral triangle and D is a point on BC such that AD|...

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