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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 0.6*2.5499^2-7.8*2.5499+24+19.2*sin(15*2.5499)-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499) .
Question type: Mathematical calculation
Solution:
0.6*2.5499^2-7.8*2.5499+24+19.2*sin(15*2.5499)-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin38.2485-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin38.2485-14.4*cos38.2485+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin38.2485-14.4*cos38.2485+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*sin38.2485-14.4*cos38.2485+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*cos38.2485+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=0.6*6.50199001-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-15.911376*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-8.30838-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-8.30838-12.280954+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-8.30838-12.280954+7.343712*0.852844
=3.901194-19.88922+24+10.025587-8.30838-12.280954+6.263041
=-15.988026+24+10.025587-8.30838-12.280954+6.263041
=8.011974+10.025587-8.30838-12.280954+6.263041
=18.037561-8.30838-12.280954+6.263041
=9.729181-12.280954+6.263041
=-2.551773+6.263041
=3.711268
Answer:0.6*2.5499^2-7.8*2.5499+24+19.2*sin(15*2.5499)-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)=3.711268
Note: Radian
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 0.6*2.5499^2-7.8*2.5499+24+19.2*sin(15*2.5499)-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499) .
Question type: Mathematical calculation
Solution:
0.6*2.5499^2-7.8*2.5499+24+19.2*sin(15*2.5499)-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin38.2485-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin38.2485-14.4*cos38.2485+2.88*2.5499*cos(15*2.5499)
=0.6*2.5499^2-7.8*2.5499+24+19.2*sin38.2485-6.24*2.5499*sin38.2485-14.4*cos38.2485+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*sin38.2485-14.4*cos38.2485+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*cos38.2485+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*cos38.2485
=0.6*2.5499^2-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=0.6*6.50199001-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-7.8*2.5499+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+19.2*0.522166-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-6.24*2.5499*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-15.911376*0.522166-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-8.30838-14.4*0.852844+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-8.30838-12.280954+2.88*2.5499*0.852844
=3.901194-19.88922+24+10.025587-8.30838-12.280954+7.343712*0.852844
=3.901194-19.88922+24+10.025587-8.30838-12.280954+6.263041
=-15.988026+24+10.025587-8.30838-12.280954+6.263041
=8.011974+10.025587-8.30838-12.280954+6.263041
=18.037561-8.30838-12.280954+6.263041
=9.729181-12.280954+6.263041
=-2.551773+6.263041
=3.711268
Answer:0.6*2.5499^2-7.8*2.5499+24+19.2*sin(15*2.5499)-6.24*2.5499*sin(15*2.5499)-14.4*cos(15*2.5499)+2.88*2.5499*cos(15*2.5499)=3.711268
Note: Radian