用matlab化简下列多项式,要保留5位小数~~0.11971*(x-1.1503)*(x-1.1735)*(x-1.1792)/(1.1275-1.1503)/(1.1275-1.1735)/(1.1275-1.1972)+0.13957*(x-1.1275)*(x-1.1735)*(x-1.1972)/(1.1503-1.1275)/(1.1503-1.1735)/(1.1503-1.1972)+0.15931*(x-1.1275)*(
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![用matlab化简下列多项式,要保留5位小数~~0.11971*(x-1.1503)*(x-1.1735)*(x-1.1792)/(1.1275-1.1503)/(1.1275-1.1735)/(1.1275-1.1972)+0.13957*(x-1.1275)*(x-1.1735)*(x-1.1972)/(1.1503-1.1275)/(1.1503-1.1735)/(1.1503-1.1972)+0.15931*(x-1.1275)*(](/uploads/image/z/5507336-56-6.jpg?t=%E7%94%A8matlab%E5%8C%96%E7%AE%80%E4%B8%8B%E5%88%97%E5%A4%9A%E9%A1%B9%E5%BC%8F%2C%E8%A6%81%E4%BF%9D%E7%95%995%E4%BD%8D%E5%B0%8F%E6%95%B0%7E%7E0.11971%2A%28x-1.1503%29%2A%28x-1.1735%29%2A%28x-1.1792%29%2F%281.1275-1.1503%29%2F%281.1275-1.1735%29%2F%281.1275-1.1972%29%2B0.13957%2A%28x-1.1275%29%2A%28x-1.1735%29%2A%28x-1.1972%29%2F%281.1503-1.1275%29%2F%281.1503-1.1735%29%2F%281.1503-1.1972%29%2B0.15931%2A%28x-1.1275%29%2A%28)
用matlab化简下列多项式,要保留5位小数~~0.11971*(x-1.1503)*(x-1.1735)*(x-1.1792)/(1.1275-1.1503)/(1.1275-1.1735)/(1.1275-1.1972)+0.13957*(x-1.1275)*(x-1.1735)*(x-1.1972)/(1.1503-1.1275)/(1.1503-1.1735)/(1.1503-1.1972)+0.15931*(x-1.1275)*(
用matlab化简下列多项式,要保留5位小数~~
0.11971*(x-1.1503)*(x-1.1735)*(x-1.1792)/(1.1275-1.1503)/(1.1275-1.1735)/(1.1275-1.1972)+0.13957*(x-1.1275)*(x-1.1735)*(x-1.1972)/(1.1503-1.1275)/(1.1503-1.1735)/(1.1503-1.1972)+0.15931*(x-1.1275)*(x-1.1503)*(x-1.1972)/(1.1735-1.1275)/(1.1735-1.1503)/(1.1735-1.1972)+ 0.11971*(x-1.1503)*(x-1.1735)*(x-1.1275)/(1.1972-1.1503)/(1.1972-1.1735)/(1.1972-1.1735)
用matlab化简下列多项式,要保留5位小数~~0.11971*(x-1.1503)*(x-1.1735)*(x-1.1792)/(1.1275-1.1503)/(1.1275-1.1735)/(1.1275-1.1972)+0.13957*(x-1.1275)*(x-1.1735)*(x-1.1972)/(1.1503-1.1275)/(1.1503-1.1735)/(1.1503-1.1972)+0.15931*(x-1.1275)*(
syms x;
vpa(expand(0.11971*(x-1.1503)*(x-1.1735)*(x-1.1792)/(1.1275-1.1503)/(1.1275-1.1735)/(1.1275-1.1972)+0.13957*(x-1.1275)*(x-1.1735)*(x-1.1972)/(1.1503-1.1275)/(1.1503-1.1735)/(1.1503-1.1972)+0.15931*(x-1.1275)*(x-1.1503)*(x-1.1972)/(1.1735-1.1275)/(1.1735-1.1503)/(1.1735-1.1972)+ 0.11971*(x-1.1503)*(x-1.1735)*(x-1.1275)/(1.1972-1.1503)/(1.1972-1.1735)/(1.1972-1.1735)))
= -3441.2379857221467 + 8938.999124510541 x - 7739.890611378847 x^2 + 2233.9336133989664 x^3