Разложите на множители:
\(\displaystyle 3t^{\,2}(4t^{\,3}-7)+20t^{\,3}-35=\)
\(\displaystyle =3t^{\,2}(4t^{\,3}-7)\,+\)[ ]\(\displaystyle \big(\)[ ]\(\displaystyle \big)= \big(\)[ ]\(\displaystyle \big)\big(\)[ ]\(\displaystyle \big)\)