/r/learnmath
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
[Square root equations] Why does 2(2z^(2) - 3z - 2) = 0 factor into 2 (2z +1)(z-2)=0 and not 2z^(2) -4z + z - 2 =0 ?
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list