Question 1135755


{{{sqrt(5)(sqrt(35)+sqrt(125))}}}

{{{sqrt(5)(sqrt(7*5)+sqrt(5^2*5))}}}

{{{sqrt(5)(sqrt(7)*sqrt(5)+sqrt(5^2)*sqrt(5)))}}}

{{{sqrt(5)(sqrt(7)*sqrt(5)+5*sqrt(5)))}}}

{{{sqrt(5)*sqrt(5)(sqrt(7)+5)}}}

{{{(sqrt(5))^2(sqrt(7)+5)}}}

{{{5(sqrt(7)+5)}}}=> your answer