Evaluate 904square using algebraic identity – InterviewSolution

1.	Evaluate 904square using algebraic identity
Answer» 8,17,216Step-by-step EXPLANATION:we KNOW that (a+b)² = a² + 2AB +b²⇒900² +2×900×4+ 4²⇒810000 +7200 + 16⇒8,17,216

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