Solución
desarrollar (x−0.3)(x−1.3)(x−4)(x−6)(x−8)(x−10)(x−12)(x−14)(x−16)(x−18)(x−20)
Solución
x11−109.6x10+5237.19x9−143216.52x8+2472314.16x7−28016748.48x6+209819742.56x5−1017927793.28x4+3036612042.24x3−5012306565.12x2+3671576985.6x−724598784
Pasos de solución
(x−0.3)(x−1.3)(x−4)(x−6)(x−8)(x−10)(x−12)(x−14)(x−16)(x−18)(x−20)
Expandir (x−0.3)(x−1.3):x2−1.6x+0.39
=(x2−1.6x+0.39)(x−4)(x−6)(x−8)(x−10)(x−12)(x−14)(x−16)(x−18)(x−20)
Expandir (x2−1.6x+0.39)(x−4):x3−5.6x2+6.79x−1.56
=(x3−5.6x2+6.79x−1.56)(x−6)(x−8)(x−10)(x−12)(x−14)(x−16)(x−18)(x−20)
Expandir (x3−5.6x2+6.79x−1.56)(x−6):x4−11.6x3+40.39x2−42.3x+9.36
=(x4−11.6x3+40.39x2−42.3x+9.36)(x−8)(x−10)(x−12)(x−14)(x−16)(x−18)(x−20)
Expandir (x4−11.6x3+40.39x2−42.3x+9.36)(x−8):x5−19.6x4+133.19x3−365.42x2+347.76x−74.88
=(x5−19.6x4+133.19x3−365.42x2+347.76x−74.88)(x−10)(x−12)(x−14)(x−16)(x−18)(x−20)
Expandir (x5−19.6x4+133.19x3−365.42x2+347.76x−74.88)(x−10):x6−29.6x5+329.19x4−1697.32x3+4001.96x2−3552.48x+748.8
=(x6−29.6x5+329.19x4−1697.32x3+4001.96x2−3552.48x+748.8)(x−12)(x−14)(x−16)(x−18)(x−20)
Expandir (x6−29.6x5+329.19x4−1697.32x3+4001.96x2−3552.48x+748.8)(x−12):x7−41.6x6+684.39x5−5647.6x4+24369.8x3−51576x2+43378.56x−8985.6
=(x7−41.6x6+684.39x5−5647.6x4+24369.8x3−51576x2+43378.56x−8985.6)(x−14)(x−16)(x−18)(x−20)
Expandir (x7−41.6x6+684.39x5−5647.6x4+24369.8x3−51576x2+43378.56x−8985.6)(x−14):x8−55.6x7+1266.79x6−15229.06x5+103436.2x4−392753.2x3+765442.56x2−616285.44x+125798.4
=(x8−55.6x7+1266.79x6−15229.06x5+103436.2x4−392753.2x3+765442.56x2−616285.44x+125798.4)(x−16)(x−18)(x−20)
Expandir (x8−55.6x7+1266.79x6−15229.06x5+103436.2x4−392753.2x3+765442.56x2−616285.44x+125798.4)(x−16):x9−71.6x8+2156.39x7−35497.7x6+347101.16x5−2047732.4x4+7049493.76x3−12863366.4x2+9986365.44x−2012774.4
=(x9−71.6x8+2156.39x7−35497.7x6+347101.16x5−2047732.4x4+7049493.76x3−12863366.4x2+9986365.44x−2012774.4)(x−18)(x−20)
Expandir (x9−71.6x8+2156.39x7−35497.7x6+347101.16x5−2047732.4x4+7049493.76x3−12863366.4x2+9986365.44x−2012774.4)(x−18):x10−89.6x9+3445.19x8−74312.72x7+986059.76x6−8295553.28x5+43908676.96x4−139754254.08x3+241526960.64x2−181767352.32x+36229939.2
=(x10−89.6x9+3445.19x8−74312.72x7+986059.76x6−8295553.28x5+43908676.96x4−139754254.08x3+241526960.64x2−181767352.32x+36229939.2)(x−20)
Expandir (x10−89.6x9+3445.19x8−74312.72x7+986059.76x6−8295553.28x5+43908676.96x4−139754254.08x3+241526960.64x2−181767352.32x+36229939.2)(x−20):x11−109.6x10+5237.19x9−143216.52x8+2472314.16x7−28016748.48x6+209819742.56x5−1017927793.28x4+3036612042.24x3−5012306565.12x2+3671576985.6x−724598784
=x11−109.6x10+5237.19x9−143216.52x8+2472314.16x7−28016748.48x6+209819742.56x5−1017927793.28x4+3036612042.24x3−5012306565.12x2+3671576985.6x−724598784