120
Chat with our AI personalities
4Σ (12 - 4i)i=0
18 + 12 + 0 - 4 - 10 = 16
8 plus 4 minus 12 divided by 1 is 0.
(x + 3)(x + 4) x = -3, -4 Check it. 9 - 21 + 12 = 0 16 - 28 + 12 = 0 It checks.
1 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 12 + 133 + 4 = 195