Question 318733
{{{7*sqrt(98) + 9*sqrt(2)}}}
{{{7*sqrt(2*49) + 9*sqrt(2)}}}
{{{(7*sqrt(2)*sqrt(49)) + 9*sqrt(2)}}}
{{{(7*sqrt(2)*7) + 9*sqrt(2)}}}
{{{(49*sqrt(2)) + 9*sqrt(2)}}}
{{{58*sqrt(2)}}}