Answer:
125x^3 + 27/ 64
Step-by-step explanation :
This can be done in man ways. But I recommend solving what is inside the brackets first.
So add 5x/4 and 3/4, which gives 5x+3/4
Now, rewrite the term with simplified brackets
(5x+3/4)^3
Now we have to cube 5x+3/4
5x+3/4^3 = 125x^3 + 27/64
Hope this helps
Please mark brainiest
