How do you evaluate the expression #(3xy)/(x^2-9x+2# for #x=2# and #y=4#?
1 Answer
Dec 27, 2016
Explanation:
To evaluate, substitute the given values for x and y into the expression.
#rArr(3xy)/(x^2-9x+2)=(3xx2xx4)/(2^2-(9xx2)+2)=24/(4-18+2#
#=24/(-12)=-2#
