Question 931010
{{{sqrt(8) + sqrt(18)}}}
this is not an equation (no equal sign), it's an expression we can simplify
Factor inside the radical to reveal perfect squares
{{{sqrt(4*2) + sqrt(9*2)}}}
Extract the square root of these squares
{{{2*sqrt(2) + 3*sqrt(2)}}}
these are like terms, so we can add them
{{{5*sqrt(2)}}}