Basic Math Examples

Evaluate (140000(0.075/12))/(1-(1+0.075/12)^(-12*15))
140000(0.07512)1-(1+0.07512)-1215140000(0.07512)1(1+0.07512)1215
Step 1
Combine 140000 and 0.07512.
1400000.075121-(1+0.07512)-1215
Step 2
Simplify the denominator.
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Step 2.1
Divide 0.075 by 12.
1400000.075121-(1+0.00625)-1215
Step 2.2
Add 1 and 0.00625.
1400000.075121-1.00625-1215
Step 2.3
Multiply -12 by 15.
1400000.075121-1.00625-180
Step 2.4
Rewrite the expression using the negative exponent rule b-n=1bn.
1400000.075121-11.00625180
Step 2.5
Raise 1.00625 to the power of 180.
1400000.075121-13.06945172
Step 2.6
Divide 1 by 3.06945172.
1400000.075121-10.32579108
Step 2.7
Multiply -1 by 0.32579108.
1400000.075121-0.32579108
Step 2.8
Subtract 0.32579108 from 1.
1400000.075120.67420891
1400000.075120.67420891
Step 3
Simplify the expression.
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Step 3.1
Multiply 140000 by 0.075.
10500120.67420891
Step 3.2
Divide 10500 by 12.
8750.67420891
Step 3.3
Divide 875 by 0.67420891.
1297.817304
1297.817304
 [x2  12  π  xdx ]