Answer- I. p2 +7p + 10 = 0 ...

I. p2 7p 10 0, p2 5p 2p 10 6 0 or p p5 2 p5 0 p2 p5 0, or p -2 or -5, II. q2 - q ndash 6 0 q2 ndash 3q 2q ndash 6 0 qq-3 2q -3 0 or, q -2 or 3 Hence, q ge p Alternate Method if signs of quadratic equation is ve and ve respectively then the roots of equation will be -ve and -ve. So, roots of first equation p -2, -5 if signs of quadratic equation is -ve and -ve respectively then the roots of equation will be ve and -ve. note -ve sign will come in smaller root So, roots of second equation q -2, 3 After comparing roots of quadratic eqution we can conclude that q ge p.