find "a" and "b"
please help
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2
Solve the given equation:
Rationalize it:
=>
=>
=>
=>
Equate this to the RHS:
Thus, we get:
a = 11/7
b = 6/7
Answered by
0
Solutions:
(3 + √2)/(3 - √2) = a + b√2
(3 + √2)/(3 - √2) × (3 + √2)/(3 + √2)
(3 + √2)²/(3)² - (√2)²
9 + 6√2 + 2 / 9 - 2
11 + 6√2 / 7 = a + b√2
a = 11/7
b = 6/7
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