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CGP EDU Academic Team
Published on: August 12, 2026
The solution set of the inequality |9 x – 3 x+1 + 15| < 2.9 x – 3 x is
Text Solution
Verified by ExpertsThe correct answer is:
B
( 3 x ) 2 – 3(3 x ) + 15 < 2 ( 3 x ) 2 – 3 x { 
9 x – 3 x+1 + 15 > 0 ∀ x ∈ R}
⇒ ( 3 x ) 2 + 2(3 x ) – 15 > 0
⇒ ( 3 x + 5) ( 3 x – 3) > 0
x > 1
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