state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Algebra Polynomials
If (a + b)2 = 21 + c2, (b + c)2 = 32 + a2 and (c + a)2 = 28 + b2 , find a + b + c.
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If (a + b)2 = 21 + c2, (b + c)2 = 32 + a2 and (c + a)2 = 28 + b2 , find a + b + c.