Question

If x2 + 3x + c has a factor x – 3 then the values of c is

Answer 1

Step-by-step explanation:

then x- 3 = 0

x = 3 ..

so, p(3) = (3)²+3(3)+c

0 = 9+9+c

-18 = c..:);)

Answer 2

Answer:

x-3=0

x=3

by putting values

(3)^2 +3(3)+ c=0

9+9+c=0

18+c=0

c= -18

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