Asked by MW
How do I do this?...
Sq Rt[(9*Sq Rt(3x^2))]
Sq Rt[(9*Sq Rt(3x^2))]
Answers
bobpursley
well, the sqrt of 3<sup>2</sup> is 3
then
sqrt(9*3) is 3sqrt3
then
sqrt(9*3) is 3sqrt3