Question

Find the value of a and b if 3+√2/3-√2= a+b√2 Full Solution​

Answer 1

Answer:

a = 11 /5 ,   b = 6/5

Step-by-step explanation:

(3+√2/3 -√2)  × (3+√2/3+√2)    [Rationalize it]

(3+√2)²/(3)²- (√2)²

(3)² + 2(3)(√2) + (√2)²/ 9 - 4   [using (a+b)² and a² - b² identity]

9 + 6√2 + 2/ 5

11 + 6√2/5  = a+b√2

∴ a = 11 /5 ,  b = 6/5

Answer 2

Answer:

Step-by-step explanation:

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