CBSE Class 9 Answered
what is the method of factor theorem
Asked by | 22 Jun, 2008, 02:02: PM
Expert Answer
(x-a) is a factor of the polynomial p(x), if p(a)=0. Also if x-a is a factor of p(x), then p(a) =0This is factor theorem
If x+2 is a factor of polynomial 2x+4, then p(-2)=0
ie. p(-2)= 2(-2) +4 =0
Answered by | 22 Jun, 2008, 04:41: PM
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