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Convert into perfect square. (x^2+x+1/...

Convert into perfect square. `(x^2+x+1/4)-1/4`

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Prove that there exist no natural numbers, m and n such that m^(2)=n^(...

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  2. Evaluate the determinants(i) |3-1-2 0 0-1 3-5 0| (ii) |3-4 5 1 1-2 2 ...

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  3. Convert into perfect square. (x^2+x+1/4)-1/4

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  4. If x=5a n dy=-2t h e nx-2y=9. The contrapositive of this statement is...

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  5. Evaluate the determinants(i) |3-1-2 0 0-1 3-5 0| (ii) |3-4 5 1 1-2 2 ...

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  6. In the given figure (circle), P T=5,P D=7a n dP A=2, then the value of...

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  7. If A={x|x is prime number and x<30}, find the number of different rati...

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  8. about to only mathematics

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  9. Let the system of linear equations A[x y z]=[0 1 0] where A is a matri...

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  10. If (3+2sqrt(2))/(3-sqrt(2))=a+bsqrt(2) , then a&b(a ,b in Q) are resp...

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  11. about to only mathematics

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  12. Number of integral values of n for which n^(4)+4 is a prime number is

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  13. Let A=([a(i j)])(3x3) be a matrix such that a(11)=a(33)=2 and all the ...

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  14. Evaluate the determinants in|2 4-5-1|

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  15. Which of these-five numbers sqrt(pi^(2)),""^(3)sqrt(0.08),""^(4)sqrt(0...

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  16. Which is greater ? (a) 1 or 0 . 99 (b) 1 . 09 or 1 . 093

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  17. If the two roots of the equation (lambda-2)(x^2+x+1)^2-(lambda+2)(x^4+...

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  18. Match the following {:(,"Column-I",,"Column-II"),((A),"Even number",...

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  19. Which is greater -3:4 or 5:6?

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  20. Find the equation of the plane containing the line (y)/(b)+(z)/(c)=1,x...

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