Question Simplify the expression 28iNan Evaluate 2025Nian−1997NianMultiply the numbers 2025iNan−1997NianMultiply the numbers 2025iNan−1997iNanCollect like terms by calculating the sum or difference of their coefficients (2025i−1997i)NanSolution More Steps Evaluate 2025i−1997iCollect like terms (2025−1997)iCalculate 28i 28iNan Show Solution