Find the radius of the circle with a diameter of 100 meters.

What is the value of r of the geometric series?

An equation where variables are used to represent known values—function notation true or false

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤