Question 77890
{{{sqrt(72X^3)}}}
:
Factor it to show the squares that make up 72x^3
:
{{{sqrt(36*2*X*X*X)}}}
:
Which is:
{{{sqrt(36*2*X^2*X)}}}
:
Extract the squares, 36 and x^2, you then have:
{{{6*x*sqrt(2X)}}}
;
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