erweitern 3(x+3)((10)/(x+3)+10/3 =6)

Lösung

erweitern

3 (x + 3) (\frac{10}{x + 3} + \frac{10}{3} = 6)

\frac{10 x ^{2} + 60 x}{x + 3} = 6

Schritte zur Lösung

3 (x + 3) (\frac{10}{x + 3} + \frac{10}{3} = 6)

= 3 (x + 3) (\frac{10}{x + 3} + 6 \cdot \frac{10}{3} =)

Multipliziere aus

(x + 3) (\frac{10}{x + 3} + \frac{10}{3} = 6) : \frac{10 x ^{2} + 60 x}{3 x + 9} = 6

3 \cdot \frac{10 x ^{2} + 60 x}{3 x + 9} = 6

Multipliziere aus

3 \cdot \frac{10 x ^{2} + 60 x}{3 x + 9} = 6 : \frac{10 x ^{2} + 60 x}{x + 3} = 6

\frac{10 x ^{2} + 60 x}{x + 3} = 6

e x p an d \frac{r ( 2 + r )}{2}

e x p an d \frac{ln ( x ) - 1}{( ln ( x ) ) ^{2}} + 1

e x p an d - \frac{4}{e ^{2 x} x ( x - 2 )} - \frac{2}{x + 3}

s im pl i f y (1 + i)^{19}

e x p an d \frac{( n + 1 ) ^{2} sin ( \frac{1}{n + 1} )}{n ^{2} sin ( \frac{1}{n} )}