Mathematics · Algebra
If (x + y) = 2a and xy = 2b, then x 2 + y 2 in terms of 'a' and 'b' is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14(a 2 - 2b)
- 24(a 2 - b)✓
- 3a 2 - 2b
- 42a 2 - b
Correct answer
4(a 2 - b)
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