Question 64097
Combine and Simplify {{{5sqrt(50)-3sqrt(128)}}}
:
{{{highlight(a)}}} {{{sqrt(2)}}}
b) {{{-sqrt(2)}}}
c) 1
d) {{{2sqrt(78)}}}
e) none of these
:
{{{5sqrt(25)*sqrt(2)-3sqrt(64)*sqrt(2)}}}
{{{5(5)*sqrt(2)-3(8)*sqrt(2)}}}
{{{25sqrt(2)-24sqrt(2)}}}
{{{(25-24)sqrt(2)}}}
{{{(1)sqrt(2)}}}
{{{highlight(sqrt(2))}}}
Happy Calculating!!!