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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 51×π×7^2+(153+736)×π×(12.5)^2+424×π×16^2 .
Question type: Mathematical calculation
Solution:
51×π×7^2+(153+736)×π×(12.5)^2+424×π×16^2
=51×π×7^2+889×π×(12.5)^2+424×π×16^2
=51×π×7^2+889×π×12.5^2+424×π×16^2
=51×π×49+889×π×12.5^2+424×π×16^2
=51×π×49+889×π×156.25+424×π×16^2
=51×π×49+889×π×156.25+424×π×256
=160.221225×49+889×π×156.25+424×π×256
=7850.840025+889×π×156.25+424×π×256
=7850.840025+2792.875869×156.25+424×π×256
=7850.840025+436386.854531+424×π×256
=7850.840025+436386.854531+1332.035285×256
=7850.840025+436386.854531+341001.03296
=444237.694556+341001.03296
=785238.727516
Answer:51×π×7^2+(153+736)×π×(12.5)^2+424×π×16^2=785238.727516