Réitigh {l}{x^{3}-2x^2-5x+6}{4b+16+b^4-2b^3-10b^2}

$$\left. \begin{array} { l } { x ^ { 3 } - 2 x ^ { 2 } - 5 x + 6 } \\ { 4 b + 16 + b ^ { 4 } - 2 b ^ { 3 } - 10 b ^ { 2 } } \end{array} \right.$$

Comhiolraí is Lú

$$\left(b-4\right)\left(x-3\right)\left(x-1\right)\left(b+2\right)\left(x+2\right)\left(b^{2}-2\right)$$

Céimeanna Réitigh

Aithin na fachtóirí ar fad agus a gcumhacht is airde i ngach slonn. Iolraigh na cumhachtaí fachtóirí is airde chun an t-iolraí is lú coitianta a fháil.

$$\left(b-4\right)\left(x-3\right)\left(x-1\right)\left(b+2\right)\left(x+2\right)\left(b^{2}-2\right)$$

Fairsingigh an slonn.

$$x^{3}b^{4}-2b^{3}x^{3}-10b^{2}x^{3}+4bx^{3}+16x^{3}-2x^{2}b^{4}+4x^{2}b^{3}+20b^{2}x^{2}-8bx^{2}-32x^{2}-5xb^{4}+10xb^{3}+50xb^{2}-20bx-80x+6b^{4}-12b^{3}-60b^{2}+24b+96$$

Luacháil

$$\left(x-3\right)\left(x-1\right)\left(x+2\right),\ \left(b-4\right)\left(b+2\right)\left(b^{2}-2\right)$$