Basic Math Examples

Find the Mean 62 , 5*2
62 , 52
Step 1
Multiply 5 by 2.
62,10
Step 2
The mean of a set of numbers is the sum divided by the number of terms.
62+102
Step 3
Cancel the common factor of 62+10 and 2.
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Step 3.1
Factor 2 out of 62.
231+102
Step 3.2
Factor 2 out of 10.
231+252
Step 3.3
Factor 2 out of 231+25.
2(31+5)2
Step 3.4
Cancel the common factors.
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Step 3.4.1
Factor 2 out of 2.
2(31+5)2(1)
Step 3.4.2
Cancel the common factor.
2(31+5)21
Step 3.4.3
Rewrite the expression.
31+51
Step 3.4.4
Divide 31+5 by 1.
31+5
31+5
31+5
Step 4
Add 31 and 5.
36
 [x2  12  π  xdx ]