Question

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

Answer 1

Answer:

25 is the denominator

Mark me brain list

7 / (5√3-5√2)

= 7 (5√3+5√2)/ (5√3-5√2) * (5√3+5√2) /

=7(5√3+5√2) / (5√3)²-(5√2)²

=35√3+35√2 / 75-50

=35√3+35√2 / 25