Question

9. On rationalising the denominator of 1 / (√5+√2) =

2 points

√5-√2

√2-√5

(√5-√2)/3

(√2-√5)/3


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Answer 1

Answer:

Mark this as brain list answer

Step-by-step explanation:

1/(√5+√2) × (√5-√2)/(√5-√2)

1×(√5-√2)/(5-2)

(√5-√2)/3

so,opition 3 is correct