If the product of 2 identical numbers is 441 find one of the numbers full process please

Question

asked Aug 5, 2022 141k views

1 Answer

Sam Gomena · Answer 1 · 2022-08-10T15:30:19+0000

Answer:

21

Explanation:

let n be the identical number, then

n² = 441 ( take the square root of both sides )

n =
√(441) = 21

The the identical numbers are 21