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Ufumbuzi - PolynomialRootFinder

x = - 6

x=-6

x = - 4

x=-4

x = 8

x=8

Tazama hatua Jaribu hili:

Maelezo kwa hatua

1. Sanifisha kuwa P(x)=0

$x^{3} + 2 x^{2} - 56 x - 192 = 0$

$a_{n} = 1$

$a_{0} = - 192$

Andika upya mlinganyo kama polinomu sawa na sifuri.

2. Jaribu mizizi ya wagombea

Mizizi ya kimantiki inayowezekana: -1, 1, -2, 2, -3, 3, -4, 4, -6, 6, -8, 8, -12, 12, -16, 16, -24, 24, -32, 32, -48, 48, -64, 64, -96, 96, -192, 192. Jaribu kila mgombea na punguza kwa vipengele vilivyopatikana.

$f a c t o r s (| a_{0} |) = 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192$

$f a c t o r s (| a_{n} |) = 1$

$x = + / - p / q = - 1, 1, - 2, 2, - 3, 3, - 4, 4, - 6, 6, - 8, 8, - 12, 12, - 16, 16, - 24, 24, - 32, 32, - 48, 48, - 64, 64, - 96, 96, - 192, 192$

$P (- 1) = - 135$

$P (1) = - 245$

$P (- 2) = - 80$

$P (2) = - 288$

$P (- 3) = - 33$

$P (3) = - 315$

$P (- 4) = 0$

$(x + 4) (x^{2} - 2 x - 48) = 0$

3. Tatua kipengele kilichobaki

Tatua polinomu iliyobaki kwa kutumia fomula ya kwadrati.

$x = - 6, 8$

4. Kusanya mizizi yote

Mizizi yote pamoja na wingi wake: x={-6,-4,8}.

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Kokotoa mizizi ya polynomial

Ufumbuzi - PolynomialRootFinder

Maelezo kwa hatua

1. Sanifisha kuwa P(x)=0

2. Jaribu mizizi ya wagombea

3. Tatua kipengele kilichobaki

4. Kusanya mizizi yote

Kwa nini kujifunza hii

Vigezo na mada

Viungo vinavyohusiana

Ufumbuzi - PolynomialRootFinder

Maelezo kwa hatua

1. Sanifisha kuwa P(x)=0

2. Jaribu mizizi ya wagombea

3. Tatua kipengele kilichobaki

4. Kusanya mizizi yote

Kwa nini kujifunza hii

Vigezo na mada

Viungo vinavyohusiana

Maswali ya hivi karibuni yaliyohusiana yalisuluhishwa