Question

please solve this
Can you give step by step method to do this
please


​

Answer 1

Answer:

first you can break root 18 with 18 root 5 so 18 will become 1 and 5 will become 3 and rest same

Answer 2

Answer:

1/3

Step-by-step explanation:

• 3√2/5×3√2+3×6√2-2×9√2
• 3√2/15√2+18√2-18√2
• 3√2/15√2. (+18√2 and -18√2 are cancelled)
• 3/15. (√2 and √2 gets cancelled)
• 1/3

ANSWER=1/3