G
Guest
Guest
ok this is what i did so far
1-10r+25r^2
1+5 times r times 2 +5^2 times r = ?
this is the problem
1-1or+25r^2
thank you
1-10r+25r^2
1+5 times r times 2 +5^2 times r = ?
this is the problem
1-1or+25r^2
thank you