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Let one odd number be "2m + 1", the other odd number "2n + 1" (where "m" and "n" are integers). All odd numbers have this form. If you multiply this out, you get (2m+1)(2n+1) = 4mn + 2m + 2n + 1. Since each of the first three parts is even, the "+1" at the ends converts the result into an odd number.
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Earn +20 ptsQ: Why do you get an odd number when you multiply two odd numbers?
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What happens when you multiply two odd numbers?
You will always get another odd number.
Why do you get an odd number when you multiply an odd number by an odd number?
Let E1 and E2 be two even numbers. Then (E1+1)(E2+1) will be the product of two odd numbers. We have E1*E2 +E2+E1+1. Now when we add or multiply even numbers, we get even numbers and we add 1, it's odd.
What is the sum of two odd and even numbers?
The sum of two odd numbers or two even numbers is an even number. The sum of an odd number and an even number is an odd number.
What two odd numbers are multiplied to get an even number?
7 multiply by 7 equal 14
Can 5 odd numbers that if you add them make 32?
37
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