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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 (0.22+0.2x)^2/((2*(0.73+0.005x)) ) >0.36 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 0.22 + 0.2 * x ) ^ 2 / ( ( 2 * ( 0.73 + 0.005 * x ) ) ) >0.36 (1)
From the definition field of divisor
( 2 * ( 0.73 + 0.005 * x ) ) ≠ 0 (2 )
From inequality(1):
-146 < x < -4.666513 或 x > 2.556513
From inequality(2):
x < -146 或 x > -146
From inequalities (1) and (2)
-146 < x < -4.666513 或 x > 2.556513 (3)
The final solution set is :
-146 < x < -4.666513 或 x > 2.556513Your problem has not been solved here? Please take a look at the hot problems !