How would you multiply a binomial using box method

Question

Mathematics

Madalynn Ray

13 January, 20:25

How would you multiply a binomial using box method

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Aditya Davies · Answer 1

first you divide the larger number into its separate parts. Here, 23 becomes 20 and 3.

Next, you multiply each separate part - 20 x 7 and 3 x 7.

Finally, you add all the products together. 140 + 21 equals 161, the product of 23 x 7.