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☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 1.57075*(590+200(x-11.1))+0.3848*(400+(15+51.52+41.76+31.45+10*(x-11.1))*(x-6.5)/(x+5)) >3533.31+58.9+0.785375*(15.08+30.24+24.05+10*(x-11.1)) .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
1.57075 * ( 590 + 200 * ( x - 11.1 ) ) + 0.3848 * ( 400 + ( 15 + 51.52 + 41.76 + 31.45 + 10 * ( x - 11.1 ) ) * ( x - 6.5 ) / ( x + 5 ) ) >3533.31 + 58.9 + 0.785375 * ( 15.08 + 30.24 + 24.05 + 10 * ( x - 11.1 ) ) (1)
From the definition field of divisor
x + 5 ≠ 0 (2 )
From inequality(1):
x > 19.330507
From inequality(2):
x < -5 或 x > -5
From inequalities (1) and (2)
x > 19.330507 (3)
The final solution set is :
x > 19.330507Your problem has not been solved here? Please take a look at the hot problems !