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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 0.75*0.75*0.26*0.26+0.25*0.25*0.25*0.25+2*0.75*0.25*0.3*0.25*0.26 .
Question type: Mathematical calculation
Solution:
0.75*0.75*0.26*0.26+0.25*0.25*0.25*0.25+2*0.75*0.25*0.3*0.25*0.26
=0.5625*0.26*0.26+0.25*0.25*0.25*0.25+2*0.75*0.25*0.3*0.25*0.26
=0.14625*0.26+0.25*0.25*0.25*0.25+2*0.75*0.25*0.3*0.25*0.26
=0.038025+0.25*0.25*0.25*0.25+2*0.75*0.25*0.3*0.25*0.26
=0.038025+0.0625*0.25*0.25+2*0.75*0.25*0.3*0.25*0.26
=0.038025+0.015625*0.25+2*0.75*0.25*0.3*0.25*0.26
=0.038025+0.003906+2*0.75*0.25*0.3*0.25*0.26
=0.038025+0.003906+1.5*0.25*0.3*0.25*0.26
=0.038025+0.003906+0.375*0.3*0.25*0.26
=0.038025+0.003906+0.1125*0.25*0.26
=0.038025+0.003906+0.028125*0.26
=0.038025+0.003906+0.007313
=0.041931+0.007313
=0.049244
Answer:0.75*0.75*0.26*0.26+0.25*0.25*0.25*0.25+2*0.75*0.25*0.3*0.25*0.26=0.049244