I think you have to solve like each section like (5x3+3)2 first solve that and then solve the middle one and then the last one and I think they all have to be equal to each other , and if they aren’t then her anwser isn’t correct
Answer:
The answer is the fourth one!
=7c^2d-7c+4d-10
Will you please provide more information and state a clear question
16 is the greatest common denominator
can you show the number line please
