\"\"

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The expression is 19\"\"41.

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= 19(40 + 1)                 (Write 41 as the sum of 40 and 1)

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Distribute terms using distributive property: a(b + c) = ab + ac.

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= 19\"\"40 + 19\"\"1          (Distribute 19)

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= 760 + 19                   (Multiply: 19\"\"40 = 760 and 19\"\"1 = 19)

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= 779                            (Add: 760 + 19 = 779)\"\"

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The product is \"\".