Question

find the value of a and b if root 11 - root 7​

Answer 1

Answer:

Answer:

Step-by-step explanation:

/* Rationalising the denominator, we get

/* By algebraic identities:

i) (a-b)² = a²+b²-2ab

ii) (a+b)(a-b) = a² - b² */

Therefore,

/* Compare both sides, we get

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