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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 128*(3/2)^x-128+75*x^2+725x/2 >5000 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
128 * ( 3 / 2 ) ^ x - 128 + 75 * x ^ 2 + 725 * x / 2 >5000 (1)
From inequality(1):
x < -11.030268 或 x > 5.301419
The final solution set is :
x < -11.030268 或 x > 5.301419Your problem has not been solved here? Please take a look at the hot problems !