cant get my head round equations
eg 8-4(x-1)=2+3x
how do I go about it
how to find radius of base of cone 250cm3, ht 20cm.cant get brain in gear
do you know how to expand brackets? expand - 4(x - 1) then try to get the x on one side of the equation
recall that:how to find radius of base of cone 250cm3, ht 20cm.cant get brain in gear
you are given , so just plug those in and solve for
try them. if you have problems, say so