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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 4{x}^{4}+{x}^{3}-3{x}^{2}-2x+1 >0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
4 * ( x ) ^ ( 4 ) + ( x ) ^ ( 3 ) - 3 * ( x ) ^ ( 2 ) - 2 * x + 1 >0 (1)
From inequality(1):
x < 0.361668 或 x > 0.880495
The final solution set is :
x < 0.361668 或 x > 0.880495Your problem has not been solved here? Please take a look at the hot problems !