Q: What wo numbers multiply to get 81?

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9 x 9 = 81 :(

1 x 81, 3 x 27, 9 x 9.

-9 and -9 multiply to get 81. ■

245

The numbers that add to get 6 and multiply to get 81 are 3 and 3.

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9 x 9 = 81 :(

3 & 27

162

They are: 2 times 81 = 162

Factors are numbers you can multiply together to get another number. 81: 1, 3, 9, 27, 81

1 x 81, 3 x 27, 9 x 9.

245

-9 and -9 multiply to get 81. ■

There are no two real numbers that will add to -9 and multiply to 81. Using complex numbers, the two numbers are: (-9/2 + i9/2√3) and (-9/2 - i9/2√3)

You have a few choices: > 1 and 81 > 3 and 27 > 9 and 9 > 3 and 3 and 3

The numbers that add to get 6 and multiply to get 81 are 3 and 3.

81 and 9 if you add them. 4 and 25 if you multiply them.