Riješi =w^2005^2+(1-w)^2008^2+2w(1-w)*03*005*008

$$= w ^ { 2 } 005 ^ { 2 } + ( 1 - w ) ^ { 2 } 008 ^ { 2 } + 2 w ( 1 - w ) \times 03 \times 005 \times 008$$

Izračunaj

$$\text{Indeterminate}$$

Koraci rješenja

Pomnožite 0 i 0 da biste dobili 0.

$$w^{2}\times 0\times 5^{2}+\left(1-w\right)^{2}\times 0\times 0\times 8^{2}+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Izračunajte koliko je 2 na 5 da biste dobili 25.

$$w^{2}\times 0\times 25+\left(1-w\right)^{2}\times 0\times 0\times 8^{2}+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Pomnožite 0 i 25 da biste dobili 0.

$$w^{2}\times 0+\left(1-w\right)^{2}\times 0\times 0\times 8^{2}+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Sve puta nula daje nulu.

$$0+\left(1-w\right)^{2}\times 0\times 0\times 8^{2}+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Upotrijebite binomni teorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} da biste proširili \left(1-w\right)^{2}.

$$0+\left(1-2w+w^{2}\right)\times 0\times 0\times 8^{2}+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Pomnožite 0 i 0 da biste dobili 0.

$$0+\left(1-2w+w^{2}\right)\times 0\times 8^{2}+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Izračunajte koliko je 2 na 8 da biste dobili 64.

$$0+\left(1-2w+w^{2}\right)\times 0\times 64+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Pomnožite 0 i 64 da biste dobili 0.

$$0+\left(1-2w+w^{2}\right)\times 0+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Sve puta nula daje nulu.

$$0+0+2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Dodajte 0 broju 0 da biste dobili 0.

$$2w\left(1-w\right)\times 0\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Pomnožite 2 i 0 da biste dobili 0.

$$0w\left(1-w\right)\times 3\times 0\times 0\times 5\times 0\times 0\times 8$$

Pomnožite 0 i 3 da biste dobili 0.

$$0w\left(1-w\right)\times 0\times 0\times 5\times 0\times 0\times 8$$

Pomnožite 0 i 0 da biste dobili 0.

$$0w\left(1-w\right)\times 0\times 5\times 0\times 0\times 8$$

Pomnožite 0 i 0 da biste dobili 0.

$$0w\left(1-w\right)\times 5\times 0\times 0\times 8$$

Pomnožite 0 i 5 da biste dobili 0.

$$0w\left(1-w\right)\times 0\times 0\times 8$$

Pomnožite 0 i 0 da biste dobili 0.

$$0w\left(1-w\right)\times 0\times 8$$

Pomnožite 0 i 0 da biste dobili 0.

$$0w\left(1-w\right)\times 8$$

Pomnožite 0 i 8 da biste dobili 0.

$$0w\left(1-w\right)$$

Sve puta nula daje nulu.

$$0$$