Basic Math Examples

Evaluate 1/2*4*2
12421242
Step 1
Cancel the common factor of 2.
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Step 1.1
Factor 2 out of 4.
12(2(2))2
Step 1.2
Cancel the common factor.
12(22)2
Step 1.3
Rewrite the expression.
22
22
Step 2
Multiply 2 by 2.
4
 [x2  12  π  xdx ]