Hoja1Programa que aproximar una raz real positiva para la funcion f (x) = x^4-2*x^3-12*x^2+16*x-40 con un error ep < 0.01%

Incremento=0.2xf(x)0-400.2-37.29440.4-35.62240.6-35.02240.8-35.49441-371.2-39.46241.4-42.76641.6-46.75841.8-51.24642-562.2-60.75042.4-65.19042.6-68.97442.8-71.71843-733.2-72.35843.4-69.29443.6-63.2704abf(a)f(b)xrf(xr)ep3.8-53.71044.34.4-10.21392.52164.35-4.034743754-404.44.352.5216-4.034743754.375-0.80444335940.57142857144.2-21.48644.3754.4-0.80444335942.52164.38750.84651955570.28490028494.42.52164.44.38752.52160.84651955574.393751.68103369290.14224751074.632.75364.393754.41.68103369292.52164.3968752.1005588990.07107320544.869.97764.3968754.393752.1005588991.68103369294.39531251.89060698750.035549235751154.39531254.3968751.89060698752.1005588994.396093751.99553559380.0177714595.2168.66564.396093754.39531251.99553559381.89060698754.3957031251.94305945610.00888651925.4231.85764.3957031254.396093751.94305945611.99553559384.39589843751.9692945660.00444306225.6305.49764.39589843754.3957031251.9692945661.94305945614.39580078121.95617627130.00222158045.8390.545664886.2598.89766.4724.31366.6865.36166.81023.1936