Question

Write the least (smallest) rationalising factor
of:
(1) √12
(iii) √18
(ii) 2√12
(iv) 1/√5
(v)√2/3​

Answer 1

Answer:

1) √3

iii) √2

ii) √3

iv) √2/10

v) √2-√3

Step-by-step explanation:

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see the answer of question no.ii) in the picture ( prove )