Question

1/√8+2 rationalise the denominator

Answer 1

Step-by-step explanation:

1/(root 8 +2) x (root 8-2)/(root 8-2)

(root 8-2)/((root 8)^2 - 2 ^2)

root 8-2/8-4

$\sqrt{8} - 2 \div (4)$

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Answer 2

Answer:

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