Разложите на множители:
\(\displaystyle 16k^{\,5}-72-15k^{\,3}(2k^{\,5}-9)=\)
\(\displaystyle =\)[ ]\(\displaystyle \big(\)[ ]\(\displaystyle \big)-15k^{\,3}(2k^{\,5}-9)= \big(\)[ ]\(\displaystyle \big)\big(\)[ ]\(\displaystyle \big)\)