Question 549062
How would you simplify these equations?
They're not equations.  I can tell, there's no equal sign.
------------------------------
 {{{ sqrt((81x^4)*(y^5))}}}
=  {{{ sqrt(81)*sqrt(x^4)*sqrt(y^4)*sqrt(y)}}}
= {{{9x^2y^2*sqrt(y)}}}
-----------------------
 {{{ sqrt( 12x^7 y^3 ) }}}
= {{{ sqrt(4)*sqrt(3)*sqrt(x)*sqrt(x^6)*sqrt(y^2)*sqrt(y) }}}
Can you finish it?
=======================
 {{{ - sqrt ( 100x^37 y^8 ) }}}
 {{{ - sqrt ( 100*x^36*x* y^8 ) }}}