Question

Solve using substitution. (2+(3/t))^2-(2+(3/t))=12

Answer 1

\[(2+\frac{ 3 }{ t })^{2}-(2+\frac{ 3 }{ t })=12\]

Answer 2

put \(x=2+\frac{3}{t}\)and solve
\[x^2-x=12\] or
\[x^2-x-12=0\] by factoring

Answer 3

Awesome, thanks.