If 3+2root2/3-2root2 + 3-2root2/3+2root2 = a+b root2 Find a and b.
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3+√2/3-√2+3-2√2/3+2√2
(3+√2)^2/9-2+(3-2√2)^2/9-8
9+6√2+2/7+9-12√2+8/1
11+6√2/7+17-12√2
11+6√2+119-84√2/7
130-78√2/7
130/7-78√2/7
a=130/7 b =-78/7
(3+√2)^2/9-2+(3-2√2)^2/9-8
9+6√2+2/7+9-12√2+8/1
11+6√2/7+17-12√2
11+6√2+119-84√2/7
130-78√2/7
130/7-78√2/7
a=130/7 b =-78/7
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