Question

18rk² + 18r²k = ?? please tell the answers​

Answer 1

Step-by-step explanation:

it doesn't add

because rk²≠r²k

so simply we can take common 18rk

so answer is 18rk(r+k)

Answer 2

Question:-

18rk² + 18r²k = ?

Answer:-

▶️ 18rk² + 18r²k = 36r³k³