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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 (103702241+x^4)/(1216969+x^3) <80 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 103702241 + x ^ 4 ) / ( 1216969 + x ^ 3 ) <80 (1)
From the definition field of divisor
1216969 + x ^ 3 ≠ 0 (2 )
From inequality(1):
x < -106.76441
From inequality(2):
x < -106.76441 或 x > -106.76441
From inequalities (1) and (2)
x < -106.76441 (3)
The final solution set is :
x < -106.76441Your problem has not been solved here? Please take a look at the hot problems !