Question

What would be the denominator after rationalizing 7/(5√3 - 5√2)?

a) 19

b) 20

c) 25

d) None of these

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Answer 1

7/(5√3 - 5√2)

=>7/(5√3 - 5√2) × (5√3 +5√2)(5√3+ 5√2)

=> 7(5√3 + 5√2)/25

so denominator is 25 .

Answer 2

Answer:

Answer is given the following pic

Step-by-step explanation:

I hope it will help you