How do you evaluate 2 square root of 12x^3y^3 - square root of 3xy?

Question

↳Redirected from "What is the oxidation number of copper?"

2140 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-03-31T11:48:28

#color(red)(sqrt(3xy),(4xy-1)#

#2sqrt(12x^3y^3)-sqrt(3xy)#

#:.=2sqrt(3*2*2*x*x*x*y*y*y)-sqrt(3xy)#

#:.=sqrt2*sqrt2=2,sqrtx*sqrtx=x,sqrty*sqrty=y#

#:.=2*2*x*ysqrt(3xy)-sqrt(3xy)#

#:.=4xysqrt(3xy)-sqrt(3xy))#

#:.color(red)(sqrt(3xy)(4xy-1)#