Basic Math Examples

Evaluate |9-5|-|6-8|
|9-5|-|6-8||95||68|
Step 1
Simplify each term.
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Step 1.1
Subtract 55 from 99.
|4|-|6-8||4||68|
Step 1.2
The absolute value is the distance between a number and zero. The distance between 00 and 44 is 44.
4-|6-8|4|68|
Step 1.3
Subtract 88 from 66.
4-|-2|4|2|
Step 1.4
The absolute value is the distance between a number and zero. The distance between -22 and 00 is 22.
4-12412
Step 1.5
Multiply -11 by 22.
4-242
4-242
Step 2
Subtract 22 from 44.
22
 [x2  12  π  xdx ]  x2  12  π  xdx