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If x^2+1/(x^2)=34, then x+1/x is equal t...

If `x^2+1/(x^2)=34`, then `x+1/x` is equal to

A

3

B

4

C

5

D

None of these

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AI Generated Solution

To solve the equation \( x^2 + \frac{1}{x^2} = 34 \) and find the value of \( x + \frac{1}{x} \), we can follow these steps: ### Step 1: Start with the given equation We have: \[ x^2 + \frac{1}{x^2} = 34 \] ...
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QUANTUM CAT-PERMUTATIONS & COMBINATIONS-QUESTION BANK
  1. If a: b is 3: 4 and b: c is 2: 5. Find a: b: c.

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  2. Two numbers X and Y are respectively 20% and 28% less than a third num...

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  3. If x^2+1/(x^2)=34, then x+1/x is equal to

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  4. Find the integral solutions of |x|+|y|+|z|=12.

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  5. In an election 2 candidates participate, 20% of the votes are declared...

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  6. The roots of the equation (x + 3) (x - 3) = 160 are

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  7. Find the number of terms in (x+y)^n

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  8. Find the total number of terms in the expansion (a+b+c)^2.

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  9. Find the total number of terms in (1+x+x^2)^3.

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  10. What is the coefficient of x^2y^3z^5 in (x+y+z)^(10) ?

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  20. The solution of (2x+3)/(2x-1)=(3x-1)/(3x+1)

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