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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 (0.8-0.02*2)*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02) .
Question type: Mathematical calculation
Solution:
(0.8-0.02*2)*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+1.46*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+1.46*2+2.36*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+0.96*2.08*14+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+1.9968*14+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+27.9552+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+27.9552+1.7888*8+1.46*2+2.36*2.98
=1.5808+27.9552+14.3104+1.46*2+2.36*2.98
=1.5808+27.9552+14.3104+2.92+2.36*2.98
=1.5808+27.9552+14.3104+2.92+7.0328
=29.536+14.3104+2.92+7.0328
=43.8464+2.92+7.0328
=46.7664+7.0328
=53.7992
Answer:(0.8-0.02*2)*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)=53.7992
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (0.8-0.02*2)*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02) .
Question type: Mathematical calculation
Solution:
(0.8-0.02*2)*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+1.46*2+(2.4-0.02*2)*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+1.46*2+2.36*(3.0-0.02)
=0.76*2.08+0.96*2.08*14+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+0.96*2.08*14+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+1.9968*14+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+27.9552+0.86*2.08*8+1.46*2+2.36*2.98
=1.5808+27.9552+1.7888*8+1.46*2+2.36*2.98
=1.5808+27.9552+14.3104+1.46*2+2.36*2.98
=1.5808+27.9552+14.3104+2.92+2.36*2.98
=1.5808+27.9552+14.3104+2.92+7.0328
=29.536+14.3104+2.92+7.0328
=43.8464+2.92+7.0328
=46.7664+7.0328
=53.7992
Answer:(0.8-0.02*2)*(2.1-0.02)+(1.0-0.02*2)*(2.1-0.02)*14+(0.9-0.02*2)*(2.1-0.02)*8+(1.5-0.02*2)*2+(2.4-0.02*2)*(3.0-0.02)=53.7992