(0.229)(55)+0=(0.229)(40)+(0.046)v^2

Solución

(0.229) (55) + 0 = (0.229) (40) + (0.046) v^{2}

v = \frac{3435}{46}, v = - \frac{3435}{46}

Decimal

v = 8.64140 \dots, v = - 8.64140 \dots

Pasos de solución

(0.229) (55) + 0 = (0.229) (40) + (0.046) v^{2}

Desarrollar

(0.229) (55) + 0 : 12.595

Desarrollar

(0.229) (40) + (0.046) v^{2} : 9.16 + 0.046 v^{2}

12.595 = 9.16 + 0.046 v^{2}

Intercambiar lados

9.16 + 0.046 v^{2} = 12.595

Desplace

9.16

a la derecha

0.046 v^{2} = 3.435

Multiplicar ambos lados por

1000

46 v^{2} = 3435

Dividir ambos lados entre

46

v^{2} = \frac{3435}{46}

Para

x^{2} = f (a)

las soluciones son

x = f (a), - f (a)

v = \frac{3435}{46}, v = - \frac{3435}{46}

f a c t or x^{3} - 37 x + 84

s im pl i f y (343 x^{9})^{\frac{2}{3}}

- y = 2 - y^{2}

9 - 2 x < 7 + 2 (x - 3)

s im pl i f y (\frac{1}{y})^{2}