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নিম্নলিখিত রাশিটি সরলীকরণ করুন:

This question was previously asked in
SSC Selection Post 2024 (Graduate Level) Official Paper (Held On: 21 Jun, 2024 Shift 3)
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  1. 6
  2. 4
  3. 2
  4. 8

Answer (Detailed Solution Below)

Option 4 : 8
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প্রদত্ত:

নিম্নলিখিত রাশিটি সরলীকরণ করুন:

ব্যবহৃত সূত্র:

(a - b)3 = a3 - 3a2b + 3ab2 - b3

গণনা:

ধরুন a = 8.25 এবং b = 0.25

⇒ a3 - 3a2b + 3ab2 - b3 = (8.25 - 0.25)3

⇒ (8.25 - 0.25)3 = 83

⇒ 83 = 512

⇒

⇒

⇒ 8

∴ সঠিক উত্তরটি হল বিকল্প (4)

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Latest SSC Selection Post Updates

Last updated on Jun 3, 2025

-> The Staff Selection Commission has officially released the SSC Selection Post Phase 13 Notification 2025 on its official website at ssc.gov.in.

-> A total number of 2423 Vacancies have been announced for various selection posts under Government of India.

-> The Computer Based Exam is scheduled from 24th July to 4th August, 2025. Candidates will be able to apply online from 2nd June 2025 to 23rd June 2025.

->  The SSC Selection Post Phase 13 exam is conducted for recruitment to posts of Matriculation, Higher Secondary, and Graduate Levels.

-> The selection process includes a CBT and Document Verification.

-> Some of the posts offered through this exam include Laboratory Assistant, Deputy Ranger, Upper Division Clerk (UDC), and more. 

-> Enhance your exam preparation with the SSC Selection Post Previous Year Papers & SSC Selection Post Mock Tests for practice & revision.

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