(7+s)² =24+s
49+14s+s^2=24+s
s^2+13s = - 25
(s+6,5)^2= - 25+6,5^2=17,25
s_1=-6,5+4,15=-2,35
s_2=-6,5-4,15=-10,65
mfG
Moliets
Text erkannt:
\( \equiv \) GeoGebra Classic
\( f(x)=(x+7)^{2}-x-24 \)
\( =N \)
\( \mathrm{A}=\mathrm{Schneide}(\mathrm{f}, \times \mathrm{Achse}, 1) \)
\( \vdots \)
\( \rightarrow(-10.65,0) \)
\( \mathrm{B}= \) Schneide \( (\mathrm{f}, \times \) Achse \( , 2) \) :
\( \rightarrow(-2.35,0) \)
ingabe.