The numbers are: 6 plus square root of 27 and 6 minus square root of 27
-14 - 4 - 9 = -27
27
27/9 = 3 x 2 = 6 + 8 - 3 = 11
It is 9*6 minus 7 = 47
-18 minus 9 is -27
50 - 27 - 14 = 9
The numbers are: 6 plus square root of 27 and 6 minus square root of 27
-14 - 4 - 9 = -27
27
27/9 = 3 x 2 = 6 + 8 - 3 = 11
6/9 minus 6/9 = Zero.
It is 9*6 minus 7 = 47
6
27/12 - (9 x 9) = -78.75
It is -6 minus -9 = +3. That's because minus -9 is the same as +9.
x2 - 6x - 27 = (x-9)(x+3)