Question

Hello guys. plz answer and solve this question, I'm giving away 15 pts

Question:
x = a2 + b2/ab+1

Answer 1

x = a³b + b²/ab + 1

Explanation:

x = a² + b²/ab + 1

x = a² × (ab + 1) + b²/ab + 1

x = a³b + a² + b²/ab + 1

x = a³b + b²/ab + 1