How do you simplify: square root of 32 – square root of 18?
February 20th, 2023
##=color(blue)(sqrt2##
##sqrt32 – sqrt18##
##sqrt32=sqrt(2^2*2^2 *2) =4sqrt2##
##sqrt18=sqrt(3^2*2)=3sqrt2##
##sqrt32 – sqrt18 = 4sqrt2-3sqrt2##
##=color(blue)(sqrt2##