99 Percentile Qs Bank for JEE MainMathematicsBasics of Mathematics
The solution set of the inequation x^2+6 x+5 >(8-x) is
Options
- A(8, )
- B( 59 22 , 8 ]
- C( 59 22 , )
- D(-1, )
Correct answer
C. ( 59 22 , )
Step-by-step solution
x^2+6 x+5 >(8-x) On squaring both side, gathered ( x^2+6 x+5 )^2>(8-x)^2 x^2+6 x+5>64-16 x+x^2 6 x+16 x>64-5 22 x>59 x> 59 22 x ( 59 22 , ) gathered