If 124 + 0 = 15 246 + 0 = 32 357 + 0 = 40 Then 468 + 0 = ?
48
124 + 0 = 15 <----- 20 - (1+4) 246 + 0 = 32 <----- 40 - (2+6) 357 + 0 = 40 <----- 50 - (3+7) 468 + 0 = 48 <----- 60 - (4+8)
Please share all the roots and share your working also?
If (3!)^2 - (2!)^1 - (1!)^0 - 3! - 2! - 1! - 0! = 7 + x^2 then x^2 - 3x/2 - 4 = ?