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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 (3.9+0.45+3×9)×164.76+(163.8-18.3)×1.4+(3.6+4.14+3.6)×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8 .
Question type: Mathematical calculation
Solution:
(3.9+0.45+3×9)×164.76+(163.8-18.3)×1.4+(3.6+4.14+3.6)×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8
=31.35×164.76+(163.8-18.3)×1.4+(3.6+4.14+3.6)×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8
=31.35×164.76+145.5×1.4+(3.6+4.14+3.6)×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8
=31.35×164.76+145.5×1.4+11.34×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8
=5165.226+145.5×1.4+11.34×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8
=5165.226+203.7+11.34×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8
=5165.226+203.7+38.556+7.2×4.5-92.37-110.28-111.18×8-1.8
=5165.226+203.7+38.556+32.4-92.37-110.28-111.18×8-1.8
=5165.226+203.7+38.556+32.4-92.37-110.28-889.44-1.8
=5368.926+38.556+32.4-92.37-110.28-889.44-1.8
=5407.482+32.4-92.37-110.28-889.44-1.8
=5439.882-92.37-110.28-889.44-1.8
=5347.512-110.28-889.44-1.8
=5237.232-889.44-1.8
=4347.792-1.8
=4345.992
Answer:(3.9+0.45+3×9)×164.76+(163.8-18.3)×1.4+(3.6+4.14+3.6)×3.4+7.2×4.5-92.37-110.28-111.18×8-1.8=4345.992