Hey guys how you doing?? i am having a huge trouble with this
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hey SHEvA9, It would be great help if you could tell us how exactly have you approached it... so that we know what exactly is your doubt. I am sure we can solve it together Cheers
i found the roots of each absolute value and then divided the number's line to 3 segments then i got lost LITTLE BIT !!!
Originally Posted by SHEvA9 i found the roots of each absolute value and then divided the number's line to 3 segments then i got lost LITTLE BIT !!! Square both sides: $\displaystyle \\9x^2-24x+16>4x^2+12+9\\5x^2-36x+7>0\\(5x-1)(x-7)>0\\x<\tfrac{1}{5}\text{ or }7<x~.$
thanks
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