(9x9)^4:10

Answer 1

The expression can be simplified as follows:

(9x9)^4:10 = 81^4:10

81 raised to the power of 4 (81^4) is equal to 43,046,721.

Now, dividing 43,046,721 by 10 gives us:

43,046,721:10 = 4,304,672.1

Therefore, (9x9)^4:10 equals approximately 4,304,672.1.