You make them to improper fractions then you find a greatest common factor and then go from there
I am unsure but i think the answer is c or a but let me know if i'm right or wrong
Answer is in the file below
tinyurl.com/wpazsebu
Answer:
x = a³b + b²/ab + 1
Step-by-step explanation:
x = a² + b²/ab + 1
x = a² × (ab + 1) + b²/ab + 1
x = a³b + a² + b²/ab + 1
x = a³b + b²/ab + 1