-144
You can take an x squared out of both of those, leaving x squared times x plus or minus three depending on what your operation is.
All the time
Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
81 x 2 - 16 = 146
68.3
-144
You can take an x squared out of both of those, leaving x squared times x plus or minus three depending on what your operation is.
11111111
All the time
Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
Tan^2
379.94 11 squared is 11 x 11 11 x 11 = 121 121 x 3.14 = 379.94
81 x 2 - 16 = 146
no
You have to put your heart into it!
+6