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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 0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7% .
Question type: Mathematical calculation
Solution:
0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7%
=0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7%
=0.616438^2*0.07^2+0.383562^2*10%^2+2*0.616438*0.383562*-0.5*0.7%
=0.616438^2*0.07^2+0.383562^2*0.1^2+2*0.616438*0.383562*-0.5*0.7%
=0.616438^2*0.07^2+0.383562^2*0.1^2+2*0.616438*0.383562*-0.5*0.007
=0.379995807844*0.07^2+0.383562^2*0.1^2+2*0.616438*0.383562*(-0.5)*0.007
=0.379995807844*0.0049+0.383562^2*0.1^2+2*0.616438*0.383562*(-0.5)*0.007
=0.379995807844*0.0049+0.147119807844*0.1^2+2*0.616438*0.383562*(-0.5)*0.007
=0.379995807844*0.0049+0.147119807844*0.01+2*0.616438*0.383562*(-0.5)*0.007
=0.001862+0.147119807844*0.01+2*0.616438*0.383562*(-0.5)*0.007
=0.001862+0.001471+2*0.616438*0.383562*(-0.5)*0.007
=0.001862+0.001471+1.232876*0.383562*(-0.5)*0.007
=0.001862+0.001471+0.472884*(-0.5)*0.007
=0.001862+0.001471+(-0.236442)*0.007
=0.001862+0.001471+(-0.001655)
=0.003333+(-0.001655)
=0.001678
Answer:0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7%=0.001678
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7% .
Question type: Mathematical calculation
Solution:
0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7%
=0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7%
=0.616438^2*0.07^2+0.383562^2*10%^2+2*0.616438*0.383562*-0.5*0.7%
=0.616438^2*0.07^2+0.383562^2*0.1^2+2*0.616438*0.383562*-0.5*0.7%
=0.616438^2*0.07^2+0.383562^2*0.1^2+2*0.616438*0.383562*-0.5*0.007
=0.379995807844*0.07^2+0.383562^2*0.1^2+2*0.616438*0.383562*(-0.5)*0.007
=0.379995807844*0.0049+0.383562^2*0.1^2+2*0.616438*0.383562*(-0.5)*0.007
=0.379995807844*0.0049+0.147119807844*0.1^2+2*0.616438*0.383562*(-0.5)*0.007
=0.379995807844*0.0049+0.147119807844*0.01+2*0.616438*0.383562*(-0.5)*0.007
=0.001862+0.147119807844*0.01+2*0.616438*0.383562*(-0.5)*0.007
=0.001862+0.001471+2*0.616438*0.383562*(-0.5)*0.007
=0.001862+0.001471+1.232876*0.383562*(-0.5)*0.007
=0.001862+0.001471+0.472884*(-0.5)*0.007
=0.001862+0.001471+(-0.236442)*0.007
=0.001862+0.001471+(-0.001655)
=0.003333+(-0.001655)
=0.001678
Answer:0.616438^2*7%^2+0.383562^2*10%^2+2*0.616438*0.383562*(-0.5)*0.7%=0.001678