Solve it with all the steps.
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HELLO MATE!......
♧♧ may be that is helps u.......
♧♧ may be that is helps u.......
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siddhartharao77:
I think -7 will be the greatest negative integer.
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Given:
= > x^2 - 4x - 77 < 0 and x^2 > 4
= > x^2 + 7x - 11x - 77 < 0 and x^2 - 2^2 > 0
= > x(x + 7) - 11(x - 7) < 0 and (x - 2)(x + 2) > 0
= > (x - 11)(x + 7) < 0 and (x - 2)(x + 2) > 0
= > -7 < x < 11 and x < -2 or x > 2
= > -7 < x < -2 or 2 < x < 11
The least negative integer is -6.
Hope this helps!
Yeah sorry '' !!
I have a doubt bhai
( x + 2 ) ( x - 2 ) > 0
=> x > -2 and x > 2
But you have written that x < -2 and x > 2
How bhai ?
Great
i wrote x <-2 (or) x > 2. shall i explain how it came?
Nope got that one bhai
:-)
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