81 minus 34 divided by 2 = 64.
0.1111
9
3
0.122
11.5714
if x is equal to the square root of 81 then x is ±9 (plus or minus 9)
9x9=81
There are several combinations that could equal 81 when subtracted. For example, 100 - 19 = 81, or 90 - 9 = 81.
Yes. Nice work!
34, 92, 274/3
-4 plus 85x81 is equal to 6,881.
They are both equal; the value is 9.