SOLUTION: Solve 2x^3-3x^2<5x
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Question 856027
:
Solve
2x^3-3x^2<5x
Answer by
lwsshak3(11628)
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Solve
2x^3-3x^2<5x
2x^3-3x^2-5x<0
x(2x2-3x-5)<0
x(2x-5)(x+1)<0
number line
<..-...-1....+....0....-...5/2...+.....>
solution:
(-∞,-1) U (0,5/2)