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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 (-20×0.48+√((20×0.48)*2+2×19.8×0.48×33.17))/(19.8×0.48) .
Question type: Mathematical calculation
Solution:
(-20×0.48+√((20×0.48)*2+2×19.8×0.48×33.17))/(19.8×0.48)
=(-20×0.48+√(9.6*2+2×19.8×0.48×33.17))/(19.8×0.48)
=(-20×0.48+√649.69536)/(19.8×0.48)
=15.889122/(19.8×0.48)
=15.889122/9.504
=1.671835
Answer:(-20×0.48+√((20×0.48)*2+2×19.8×0.48×33.17))/(19.8×0.48)=1.671835