0.58=(-5*10^{-7})x^2+0.0018x+0.0593

Solución

0.58 = (- 5 \cdot 1 0^{- 7}) x^{2} + 0.0018 x + 0.0593

x = 1000000 (- - \frac{0.5207}{500000} + 0.00000324 + 0.0018), x = 1000000 (- \frac{0.5207}{500000} + 0.00000324 + 0.0018)

Notación decimal

x = 317.23231 \dots, x = 3282.76768 \dots

Pasos de solución

0.58 = (- 5 \cdot 1 0^{- 7}) x^{2} + 0.0018 x + 0.0593

Desarrollar

(- 5 \cdot 1 0^{- 7}) x^{2} + 0.0018 x + 0.0593 : - \frac{1}{2000000} x^{2} + 0.0018 x + 0.0593

0.58 = - \frac{1}{2000000} x^{2} + 0.0018 x + 0.0593

Intercambiar lados

- \frac{1}{2000000} x^{2} + 0.0018 x + 0.0593 = 0.58

Mover

0.58

al lado izquierdo

- \frac{1}{2000000} x^{2} + 0.0018 x - 0.5207 = 0

Escribir en la forma binómica

a x^{2} + b x + c = 0

- \frac{x ^{2}}{2000000} + 0.0018 x - 0.5207 = 0

Resolver con la fórmula general para ecuaciones de segundo grado:

x_{1, 2} = \frac{- 0.0018 \pm 0.001 8 ^{2} - 4 ( - \frac{1}{2000000} ) ( - 0.5207 )}{2 ( - \frac{1}{2000000} )}

0.001 8^{2} - 4 (- \frac{1}{2000000}) (- 0.5207) = 0.00000324 - \frac{0.5207}{500000}

x_{1, 2} = \frac{- 0.0018 \pm 0.00000324 - \frac{0.5207}{500000}}{2 ( - \frac{1}{2000000} )}

Separar las soluciones

x_{1} = \frac{- 0.0018 + 0.00000324 - \frac{0.5207}{500000}}{2 ( - \frac{1}{2000000} )}, x_{2} = \frac{- 0.0018 - 0.00000324 - \frac{0.5207}{500000}}{2 ( - \frac{1}{2000000} )}

x = \frac{- 0.0018 + 0.00000324 - \frac{0.5207}{500000}}{2 ( - \frac{1}{2000000} )} : 1000000 (- - \frac{0.5207}{500000} + 0.00000324 + 0.0018)

x = \frac{- 0.0018 - 0.00000324 - \frac{0.5207}{500000}}{2 ( - \frac{1}{2000000} )} : 1000000 (- \frac{0.5207}{500000} + 0.00000324 + 0.0018)

Las soluciones a la ecuación de segundo grado son:

x = 1000000 (- - \frac{0.5207}{500000} + 0.00000324 + 0.0018), x = 1000000 (- \frac{0.5207}{500000} + 0.00000324 + 0.0018)

\frac{1}{0.09} + \frac{1}{0.08}

72 9^{\frac{2}{3}}

(2 x + 4)^{2} = - 1

X = 0.5 (X - 20) + 30