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☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality -16+16*10000*(-1+0.02)*0.23+(10000*(x(-2+0.02)*0.3+2(-1+x)*0.23)^2)/(0.23-x*0.23) >0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
-16 + 16 * 10000 * ( -1 + 0.02 ) * 0.23 + ( 10000 * ( x * ( -2 + 0.02 ) * 0.3 + 2 * ( -1 + x ) * 0.23 ) ^ 2 ) / ( 0.23 - x * 0.23 ) >0 (1)
From the definition field of divisor
0.23 - x * 0.23 ≠ 0 (2 )
From inequality(1):
x < -53.721774 或 0.64091 < x < 1
From inequality(2):
x < 1 或 x > 1
From inequalities (1) and (2)
x < -53.721774 或 0.64091 < x < 1 (3)
The final solution set is :
x < -53.721774 或 0.64091 < x < 1 Your problem has not been solved here? Please take a look at the hot problems !