What is the magnitude of a force inclined at \( 25^{\circ} \) to the horizontal, needed to get a block weighing 663 N started up the incline of slope \( 24^{\circ} \) to the horizontal? \( \mu=0.39 \)

Solve thi equation, If possible. Check your solutions. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) \[ 2 x=\sqrt{-5 x+24}-3 \] \( x=\square \) Need Holp? Readit Watchil

Pillows

(b) Gegeben sei das Polynom \( f(x)=x^{3}-17 x^{2}-325 x+4301 \). Sie wissen, dass \( f(23)=0 \) ist. Finden Sie alle anderen Nullstellen mit Hilfe der Polynomd vision.

\( y=-3 x, x=0, y=0 \) and \( x=-3 \)

\( \left. \begin{array} { c c } { 1 } & { 1 } \\ { a } & { b } \\ \hline 1 & { 1 } \\ { a } & { b } \end{array} \right. \)