Question

rationalise 3 by 5✓3 - 5✓2
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Answer 1

Step-by-step explanation:

3/5√3 - 5√2

= 3/(5√3 - 5√2) × (5√3+5√2)/( 5√3+5√2)

= 3(5√3+5√2)/(5√3-5√2)(5√3+5√2)

= 15√3+15√2/(5√3)^2- 5√2)^2

= 15√3+15√2/75-50

= 15√3-15√2/25

3/5√3-5√2= 15√3-15√2/25

I hope this will help you.........

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Answer 2

Answer:

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