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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 (85.25-4.5×10)×3.215+2×4.7×√3.215+4.5×10 .
Question type: Mathematical calculation
Solution:
(85.25-4.5×10)×3.215+2×4.7×√3.215+4.5×10
=40.25×3.215+2×4.7×√3.215+4.5×10
=40.25×3.215+2×4.7×1.793042+4.5×10
=129.40375+2×4.7×1.793042+4.5×10
=129.40375+9.4×1.793042+4.5×10
=129.40375+16.854595+4.5×10
=129.40375+16.854595+45
=146.258345+45
=191.258345
Answer:(85.25-4.5×10)×3.215+2×4.7×√3.215+4.5×10=191.258345