Overview: 3 questions will be solved this time.Among them
☆3 inequalities
[ 1/3Inequality]
Assignment:Find the solution set of inequality -0.917157 ≤p ≤-0.375379 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
-0.917157 ≤ p (1)
p ≤ -0.375379 (2)
From inequality(1):
p ≥ -917157/1000000
From inequality(2):
p ≤ -0.375379
From inequalities (1) and (2)
-917157/1000000 ≤ p ≤ -0.375379 (3)
The final solution set is :
-917157/1000000 ≤ p ≤ -0.375379[ 2/3Inequality]
Assignment:Find the solution set of inequality (5p+6)^2-2-2p >5p+6-3/2p+3 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 5 * p + 6 ) ^ 2 - 2 - 2 * p >5 * p + 6 - 3 / 2 * p + 3 (1)
From inequality(1):
p < -1.523705 或 p > -0.656295
The final solution set is :
p < -1.523705 或 p > -0.656295[ 3/3Inequality]
Assignment:Find the solution set of inequality (5p+6)^2-2-2p >(5p+6)/3 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 5 * p + 6 ) ^ 2 - 2 - 2 * p > ( 5 * p + 6 ) / 3 (1)
From inequality(1):
p ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
The final solution set is :
p ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!Your problem has not been solved here? Please go to the Hot Problems section!