Question 282954
Assuming, the expression is:
{{{ (sqrt(48a^2))*b }}}
.
{{{ (sqrt(16*3*a^2))*b }}}
.
{{{ (sqrt(16) *sqrt(3) *sqrt(a^2) ) *b }}}
.
{{{ (4 * sqrt(3) * a ) * b }}}
.
{{{ 4ab*sqrt(3) }}}
.
Done