Question

solve using factorization method
$\sqrt{x \: } - 3x + 4 = 0$
​

Answer 1

Answer:

please mark me as Brian list

Height of object (h) = 3cm

Focal length ( f ) = 10cm

Distance of object from lens (u) = - 15cm

\begin{gathered} \\ \\ \large\underline{ \underline{ \sf{ \red{to \: find:} }}} \\ \\ \end{gathered}