Question

1
1. Rationalise the denominator. 1/√3-√2
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Answer 1

Step-by-step explanation:

1/(√3 - √2)

= {1/(√3 - √2)} × (√3 + √2)/ (√3 + √2)

= (√3+√2)/(√3 + √2)(√3 - √2)

= (√3+√2)/(√3)²- (√2)²

=(√3+√2)/3 - 2

= (√3+√2)/1

= √3+√2