SOLUTION: is this correct? solve this quadratic inequality 25x^2+16<40x x<5/4 Thanks Caroline

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Question 5903: is this correct? solve this quadratic inequality
25x^2+16<40x
x<5/4
Thanks Caroline
Found 2 solutions by Abbey, FadelSalem:
Answer by Abbey(339) About Me  (Show Source):
You can put this solution on YOUR website!
yes it is correct.

Answer by FadelSalem(12) About Me  (Show Source):
You can put this solution on YOUR website!
25x^2+16<40x
25x^2-40x+16<0
(5x-4)^2<0
Sqrt{(5x-4)^2}< Sqrt(0)
Abs(5x-4)< abs(0)
Abs(5x-4)< 0
there is no solution (all Abs must be 0 or bigger)