How do you make the number 100 using 1 4 9 2?

Answer 1

To make the number 100 using 1, 4, 9, and 2, you can use the following mathematical expression: ( (9 \times 4) + (2 \times 1) = 36 + 2 = 38 ). Then, raise 38 to the power of 2: ( 38^2 = 1444 ). Finally, subtract 9: ( 1444 - 9 = 1435 ).

Answer 2

(9 + 1)^(4/2) = 10^2 = 100.