Unfortunately, 2 over 2 minus 1 equals 5 over 6 is just a wrong answer! If it is 2 over 2, minus 1, the answer is that it equals zero. If it is 2, over 2 minus 1, the answer is that it equals 2.
x2-2x-10-5 = 0 x2-2x-15 = 0 (x+3)(x-5) = 0 x = -3 or x = 5
2 minus 5/2 equals -1/2
6/11 minus 5/6 equals -19/66
2/5 minus 4/9 equals -2/45
If a equals 3 and b equals minus 5 then a minus b equals what
5 over 8
A = 12 and 4/5
3x2 - 2x - 5 = (3x - 5)(x + 1) = 0 gives a solution of x = 5/3 or -1. Was that what you wanted?
4x2 - 20 = 0∴x2 - 5 = 0∴x2 = 5∴x = √5
1 - 1 = 0
The answer is "FALSE".