yes.
c^2+6c-55=0
what adds to +6 and multipllies to -55?
solve the equation
c^2+6c=55
Do you do it the same way
5 answers
the answer be
(c+11)(c-5)
c=-11 or c=5
(c+11)(c-5)
c=-11 or c=5
Correct.
thanks
gaand maar....chuttar...