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Rationalise the denominator. Simplify your answer fully. 22 /√ 15 + 2
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2 votes
Rationalise the denominator. Simplify your answer fully. 22 /√ 15 + 2

User Charan Giri
by
7.9k points

1 Answer

4 votes

Answer:
(22√(15)-44 )/(11)

Explanation:


(22)/(√(15)+2 ) *(√(15)-2)/(√(15)-2) =(22√(15)-44 )/((√(15))^2-(2)^2 ) =(22√(15)-44 )/(15-4) =(22√(15)-44 )/(11)

User Rodrigo Almeida
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