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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 0.1×20.67×(0.9)^2+0.177×1.46×(0.9)^2 .
Question type: Mathematical calculation
Solution:
0.1×20.67×(0.9)^2+0.177×1.46×(0.9)^2
=0.1×20.67×0.9^2+0.177×1.46×(0.9)^2
=0.1×20.67×0.9^2+0.177×1.46×0.9^2
=0.1×20.67×0.81+0.177×1.46×0.9^2
=0.1×20.67×0.81+0.177×1.46×0.81
=2.067×0.81+0.177×1.46×0.81
=1.67427+0.177×1.46×0.81
=1.67427+0.25842×0.81
=1.67427+0.20932
=1.88359
Answer:0.1×20.67×(0.9)^2+0.177×1.46×(0.9)^2=1.88359