Basic Math Examples

Evaluate -9^2-9-22
-92-9-22
Step 1
Simplify each term.
Tap for more steps...
Step 1.1
Raise 9 to the power of 2.
-181-9-22
Step 1.2
Multiply -1 by 81.
-81-9-22
-81-9-22
Step 2
Simplify by subtracting numbers.
Tap for more steps...
Step 2.1
Subtract 9 from -81.
-90-22
Step 2.2
Subtract 22 from -90.
-112
-112
 [x2  12  π  xdx ]