Question

3+root2 by 3-root2=a+b root 2 find the value of a&b.​

Answer 1

Answer:

=3+ root2×3+root2/3-root2 ×3+root2

=9+3 root 2+3root 2+4/3 raised to power 2- root 2 raised to power 2

=3+6root2/7

=then a=13/7 and b= 6/7

Answer 2

Step-by-step explanation:

answer is above the picture