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Solution set of (x^(2)-7 x+12)/(2 x^(2)+...

Solution set of `(x^(2)-7 x+12)/(2 x^(2)+4 x+5) gt 0`

A

(3,4)

B

`(-oo, 3)`

C

`(4,oo)`

D

`(-oo, 3)uu(4,oo)`

Text Solution

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The correct Answer is:
D
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HIMALAYA PUBLICATION-LINEAR INEQUALITIES-QUESTION BANK
  1. The solution set of the inequation (x^(2)+4 x+4)/(2 x^(2)-x-1) gt 0

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  2. Solution set of ((x-1)(x+2)^(2))/(-1-x) lt 0

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  3. Solution set of (x^(2)-7 x+12)/(2 x^(2)+4 x+5) gt 0

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  4. The solution of the inequation (1-2 x-3 x^(2))/(3 x-x^(2)-5) gt 0is

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  5. Solution set of the inequation (1)/(x+2) lt (3)/(x-3) is

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  6. The solution set of the inequation |(x^(2)-7)/(8 x)|ge 1 is

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  7. The solution of the inequation (7)/((x-2)(x-3))+(9)/(x-3)+1 lt 0 is

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  8. The solution set of the inequation (x^(2) + 6x-7)/(|x+4|) lt 0 is

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  9. The solution of the inequation (x^(2)-7|x|+10)/(x^(2)+6 x+9) lt 0 is

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  10. If S is the set of all real x such that (2 x)/(2 x^(2)+5 x+2)>(1)/(x+...

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  11. Solution set of |x+(1)/(x)| gt 2 is

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  12. Solution of |x-1|ge|x-3| is

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  13. The number of integral solutions of, x^(2)-5 x+4 lt 0 is

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  14. The solution set of x^(2)+2le 3 xle 2 x^(2)-5 is

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  15. Number of pairs of consecutive odd integers both of which are larger t...

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  16. Number of pairs of consecutive even integers, both of which smaller th...

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  17. The set of values of x for which the inequality |x-1|+|x+1| lt 4 a...

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  18. The set of all real numbers x for which x^(2)-|x+2|+x>0 is

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  19. The solution of 6+x-x^(2) gt 0 is :

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  20. The number of integral solutions of (x+1)/(x^(2)+2) gt (1)/(4) is

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