you add the together and get 46
-3 + 4 - 6 + 3 - 2 + 42 = 1 - 6 + 3 - 2 + 42 = - 5 + 3 - 2 + 42 = - 2 - 2 + 42 = - 4 + 42 = 38
3/7 + 1/6 = 18/42 + 7/42 = 25/42
1 plus 1 x 2 plus 3 x 42 plus 10 x 5 = 1 + 2 + 126 + 50 = 179
903.
42 plus 3 is 45.
When simplified it is: 1-8x
1 + 2 + 3 + 4 + 6 + 7 + 12 + 14 + 21 + 28 + 42 = 140
1/2 + 1/3 * 1/7 = 1/2 + 1/21 = 21/42 + 2/42 = 23/42
3z2 + 45z + 42 = 3(z2 + 15z + 14) = 3(z + 1)(z + 14).
2/3 +4/6 =
96
x2 + 4x + 3 = 0 (x + 1)(x + 3) = 0 x ∈ {-3, -1}