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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 0.04*0.898^2+0.625*(1-0.898)^2+2*0.898*(1-0.898)*(-0.036) .
Question type: Mathematical calculation
Solution:
0.04*0.898^2+0.625*(1-0.898)^2+2*0.898*(1-0.898)*(-0.036)
=0.04*0.898^2+0.625*0.102^2+2*0.898*(1-0.898)*(-0.036)
=0.04*0.898^2+0.625*0.102^2+2*0.898*0.102*(-0.036)
=0.04*0.898^2+0.625*0.102^2+2*0.898*0.102*(-0.036)
=0.04*0.806404+0.625*0.102^2+2*0.898*0.102*(-0.036)
=0.04*0.806404+0.625*0.010404+2*0.898*0.102*(-0.036)
=0.032256+0.625*0.010404+2*0.898*0.102*(-0.036)
=0.032256+0.006502+2*0.898*0.102*(-0.036)
=0.032256+0.006502+1.796*0.102*(-0.036)
=0.032256+0.006502+0.183192*(-0.036)
=0.032256+0.006502+(-0.006595)
=0.038758+(-0.006595)
=0.032163
Answer:0.04*0.898^2+0.625*(1-0.898)^2+2*0.898*(1-0.898)*(-0.036)=0.032163