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It supports mathematical functions (including trigonometric functions).
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[1/1 Formula]
Work: Calculate the value of equation 1350*(1+2*150*150/(401^2-150^2)*ln(468/401))-770*2*150^2/(401^2-150^2) .
Question type: Mathematical calculation
Solution:
1350*(1+2*150*150/(401^2-150^2)*ln(468/401))-770*2*150^2/(401^2-150^2)
=1350*(1+2*150*150/138301*ln(468/401))-770*2*150^2/(401^2-150^2)
=1350*(1+2*150*150/138301*ln1.167082)-770*2*150^2/(401^2-150^2)
=1350*1.050273-770*2*150^2/(401^2-150^2)
=1350*1.050273-770*2*150^2/138301
=1350*1.050273-770*2*22500/138301
=1417.86855-770*2*22500/138301
=1417.86855-1540*22500/138301
=1417.86855-34650000/138301
=1417.86855-250.540488
=1167.328062
Answer:1350*(1+2*150*150/(401^2-150^2)*ln(468/401))-770*2*150^2/(401^2-150^2)=1167.328062