Issolvi 2x^3+4x^3*5x-2x*(-x^2)=

$$2 x ^ { 3 } + 4 x ^ { 3 } \cdot 5 x - 2 x \cdot ( - x ^ { 2 } ) =$$

Evalwa

$$4\left(5x+1\right)x^{3}$$

Passi tas-Soluzzjonijiet

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid 3 u 1 biex tikseb 4.

$$2x^{3}+4x^{4}\times 5-2x\left(-x^{2}\right)$$

Immultiplika 4 u 5 biex tikseb 20.

$$2x^{3}+20x^{4}-2x\left(-x^{2}\right)$$

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid 1 u 2 biex tikseb 3.

$$2x^{3}+20x^{4}-2x^{3}\left(-1\right)$$

Immultiplika -2 u -1 biex tikseb 2.

$$2x^{3}+20x^{4}+2x^{3}$$

Ikkombina 2x^{3} u 2x^{3} biex tikseb 4x^{3}.

$$4x^{3}+20x^{4}$$

Fattur

$$4\left(5x+1\right)x^{3}$$

Passi tas-Soluzzjonijiet

Iffattura 'l barra 2.

$$2\left(x^{3}+10x^{3}x+xx^{2}\right)$$

Ikkunsidra li x^{3}+10x^{4}+x^{3}. Iffattura 'l barra x^{3}.

$$x^{3}\left(2+10x\right)$$

Ikkunsidra li 1+10x+1. Immultiplika u kkombina termini simili.

$$10x+2$$

Ikkunsidra li 10x+2. Iffattura 'l barra 2.

$$2\left(5x+1\right)$$

Erġa' ikteb l-espressjoni ffatturata kompluta.

$$4x^{3}\left(5x+1\right)$$

Issimplifika.

$$4\left(5x+1\right)x^{3}$$