3+2 root 2/ 2- root 2 = a+b root 2
Answers
Answered by
1
Answer:
a=5
b=3.5
maybe the answer is correct ??
TT
Step-by-step explanation:
Answered by
2
Answer:
(3+2 √2)/( 2- √ 2) = a+b √ 2
LHS=(3+2 √2)( 2+ √ 2)/( 2- √ 2)( 2+√ 2)
= (6 + 3 √2 + 4√2 + 4 ) / ( 4- 2)
= (10 + 7√2)/2
= 5 + 7√2/2
= RHS = a+b √ 2
THEREFORE
a = 5 and b= 7/2 (answer )
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