Respuesta :
Answer: Our required expression would be [tex]r^2+50k^3[/tex]
Step-by-step explanation:
Since we have given that
The square of r increased by a quantity that is fifty times the cube of k
Square of r means
[tex]r^2[/tex]
cube of k means
[tex]k^3[/tex]
50 times the cube of k means
[tex]50k^3[/tex]
increased by is expressed by addition operator.
So, our equation becomes,
[tex]r^2+50k^3[/tex]
Hence, our required expression would be [tex]r^2+50k^3[/tex]
