The factor pairs of 4 are (4,1) and (2,2)
Neither of them add up to 40.
They are 0.100251 and 39.899749 (approx).
There are no two real numbers that do. Using complex numbers, these two do: (-3/2 + i√151/2) & (-3/2 - i√151/2) Two numbers that add to -3 and multiply to -40 are -8 & 5 Two numbers that add to 3 and multiply to -40 are 8 & -5 Two complex numbers that add to 3 and multiply to 40 are (3/2 + i√151/2) & (3/2 - i√151/2)
51
Those two numbers would be 80 and 40. 80*40=3200 80+40=120
There are several answers to this. 10 time 40 equals 400. So does 2 time 200 and others
2, 7 and 31 add up to 40.
There are no two real numbers that do. Using complex numbers, these two do: (-3/2 + i√151/2) & (-3/2 - i√151/2) Two numbers that add to -3 and multiply to -40 are -8 & 5 Two numbers that add to 3 and multiply to -40 are 8 & -5 Two complex numbers that add to 3 and multiply to 40 are (3/2 + i√151/2) & (3/2 - i√151/2)
27
-34
They are 40 and 40
1680
-452
260
51
18
-2.7178 and 14.7178 (approx)
-43
-22