An adult panda can eat 138 pounds of bamboo each day. how many pounds of bamboo can a panda eat in a week.?

What is the missing step in this proof ?

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! ❤

2/3(-6y+9x) expand each expression using the distributive property