you can make a square based pyramid using 4 triangles and a 1 square
4^2+3+1
38 can go into 1, 2, 19, and 38. 76 can go into 1, 2, 4, 19, 38, and 76.
(9-4-1)*6=24
106------------------------------------------------------------------------------------------------From Rafaelrz.You can make, 4P3 = 4!/(4-3)! = 24, different 3 digit numbers using 1, 2, 3 and 4.
To make 38 using the numbers 1, 2, 3, and 4, you can use the following equation: (4 x 3) + (2 x 1) = 12 + 2 = 14. Then, you can add 24 to 14 to get 38: 14 + 24 = 38.
2*(4! - 3! + 1) = 2*(24 - 6 + 1) = 2 * 19 = 38
1, 2, 4, 19, 38, 76: 1 x 76, 2 x 38, 4 x 19.
71+38+73+18
(2(4 + 1) - 3)
1+ 22+ 33+ 4! = 1 + 4 + 9 + 24 = 38
you can make a square based pyramid using 4 triangles and a 1 square
How do you make 4 in 50
((4/4) + 1) * 4=20
32 - 4 + 1 =29
(4! - 3)*1*2
4^2+3+1