Resolver 218*10^-18quadx=663*10^-34*3*10^8/434*10^-9

$$218 \times 10 ^ { - 18 } \quad x = \frac { 663 \times 10 ^ { - 34 } \times 3 \times 10 ^ { 8 } } { 434 \times 10 ^ { - 9 } }$$

Resolva para x

$$x=\frac{9945}{47306}\approx 0,210227033$$

Passos Para Resolver Uma Equação Linear

Para multiplicar as potências da mesma base, some os seus expoentes. Some -34 e 8 para obter -26.

$$218\times 10^{-18}x=\frac{663\times 10^{-26}\times 3}{434\times 10^{-9}}$$

Calcule 10 elevado a -18 e obtenha \frac{1}{1000000000000000000}.

$$218\times \frac{1}{1000000000000000000}x=\frac{663\times 10^{-26}\times 3}{434\times 10^{-9}}$$

Multiplique 218 e \frac{1}{1000000000000000000} para obter \frac{109}{500000000000000000}.

$$\frac{109}{500000000000000000}x=\frac{663\times 10^{-26}\times 3}{434\times 10^{-9}}$$

Para dividir as potências da mesma base, subtraia o exponente do numerador do exponente do denominador.

$$\frac{109}{500000000000000000}x=\frac{3\times 663}{434\times 10^{17}}$$

Multiplique 3 e 663 para obter 1989.

$$\frac{109}{500000000000000000}x=\frac{1989}{434\times 10^{17}}$$

Calcule 10 elevado a 17 e obtenha 100000000000000000.

$$\frac{109}{500000000000000000}x=\frac{1989}{434\times 100000000000000000}$$

Multiplique 434 e 100000000000000000 para obter 43400000000000000000.

$$\frac{109}{500000000000000000}x=\frac{1989}{43400000000000000000}$$

Multiplique ambos os lados por \frac{500000000000000000}{109}, o recíproco de \frac{109}{500000000000000000}.

$$x=\frac{1989}{43400000000000000000}\times \frac{500000000000000000}{109}$$

Multiplique \frac{1989}{43400000000000000000} e \frac{500000000000000000}{109} para obter \frac{9945}{47306}.

$$x=\frac{9945}{47306}$$