Mathematics · Algebraic Identities
The value of (a + b) 2 - (a - b) 2 is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12a 2 - 2b 2
- 22a 2 + 2b 2
- 3-4ab
- 44ab✓
Correct answer
4ab
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