Question

What would be the denominator after is analysing 7/(5root3-5root2)

Answer 1

Answer:

100

Step-by-step explanation:

 7/(5√3-5√2) * (5√3+5√2)/(5√3+5√2)

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

=  35√3 / (5√3)^2 - (5√2)^2

=  35√3 / ( 25*3 - 25*2 ) = 35√3 / 100

Therefore The Denominator is 100