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作业:求算式 -0.5078*(12.094^2)*(0.15^2)-20.33*12.094*(0.15^3)-3.11|9*(0.15^4) 的值.
题型:数学计算
解:
-0.5078*(12.094^2)*(0.15^2)-20.33*12.094*(0.15^3)-3.11|9*(0.15^4)
=-0.5078*146.264835999999974*(0.15^2)-20.33*12.094*(0.15^3)-3.119*(0.15^4)
=-0.5078*146.264835999999974*0.0225-20.33*12.094*(0.15^3)-3.119*(0.15^4)
=-0.5078*146.264835999999974*0.0225-20.33*12.094*0.003375-3.119*(0.15^4)
=-0.5078*146.264835999999974*0.0225-20.33*12.094*0.003375-3.119*0.00050625
=-74.273284*0.0225-20.33*12.094*0.003375-3.119*0.00050625
=(-1.671149)-20.33*12.094*0.003375-3.119*0.00050625
=-1.671149-245.87102*0.003375-3.119*0.00050625
=-1.671149-0.829815-3.119*0.00050625
=-1.671149-0.829815-0.001579
=-2.500964-0.001579
=-2.502543 答案:-0.5078*(12.094^2)*(0.15^2)-20.33*12.094*(0.15^3)-3.11|9*(0.15^4)=-2.502543你的问题在这里没有得到解决?请到 热门难题 里面看看吧!