Question

if 3 minus 2 root 2 by 3 + 2 root 2 is equals to a + b root 2 find the value of a and b​

Answer 1

value of a is 17, b is -6

Step-by-step explanation:

by rationalizing we will get 17 minus 6root 2 by 1

now putting this value equal to a+b root 2 we will get ,17-6 root 2= a+b root 2

so value of a=17, b=-6