226k views
1 vote
15x^2 - 22x = -8 solve by completing the square

User KomodoDave
by
5.7k points

1 Answer

3 votes

\begin{gathered} 15x^2-22x=-8 \\ 15x^2-22x+8=0 \\ (5x-4)(3x-2)=0 \end{gathered}

so the solutions are x=4/5 and x=2/3.

User Ngearing
by
6.6k points