What is the value of #p-r-r^2# if #p=-4# and #r=-6#?
1 Answer
Jul 1, 2017
Explanation:
#"substitute the given values into the expression"#
#rArrp-r-r^2#
#=color(red)(-4)-(color(magenta)(-6))-(color(magenta)(-6))^2#
#=-4+6-36#
#=-34#
