Question

Solve the equation. Express numbers as integers or simplified fractions. Separate multiple answers with a comma, if necessary.
0=4t^3-5t^2-36t+45

Answer 1

\[t^2\left( 4t-5 \right)-9\left( 4t-5 \right)=0\]
\[\left( 4t-5 \right)\left( t^2-9 \right)=0\]
\[\left( 4t-5 \right)\left( t+3 \right)\left( t-3 \right)=0\]
find x