Answer: m*n terms
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Step-by-step explanation:
Simply multiply the variables m and n to get m*n
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For example, if there are m = 5 terms for one polynomial and n = 2 terms for another polynomial, then you'll have m*n = 5*2 = 10 terms.
Imagine a table with 5 rows and 2 columns. Each row represents a term of the first polynomial. Each column represents a term of the second polynomial. Each cell in the table is the result of multiplying a row and column header. There are 10 cells for this example.