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☆1 inequalities
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Assignment:Find the solution set of inequality 13*(13*g^2+56*g+208)/(16*g) >133.2 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
13 * ( 13 * g ^ 2 + 56 * g + 208 ) / ( 16 * g ) >133.2 (1)
From the definition field of divisor
16 * x ≠ 0 (2 )
From inequality(1):
0 < g < 3.040273 或 g > 5.262686
From inequality(2):
g < 0 或 g > 0
From inequalities (1) and (2)
0 < g < 3.040273 或 g > 5.262686 (3)
The final solution set is :
0 < g < 3.040273 或 g > 5.262686Your problem has not been solved here? Please take a look at the hot problems !