Question

Fill in the missing number to complete the factorization:

x^3+x^2-21x-45=(x+3)(x-5)(x+_________)

Answer 1

@ganeshie8

Answer 2

Is the constant term 3 @ganeshie8

Answer 3

constant term is not 3

Answer 4

45=3*5=15 45/15=3

Answer 5

AWW

Answer 6

your answer is 3, though

Answer 7

I:

Answer 8

constant term on left hand side is -45

Answer 9

-3 then

Answer 10

when you use the terms correctly, others will know that you know the concepts correctly

Answer 11

you need to solve :
\[-45 = 3(-5)*c\]

Answer 12

\[45 = 15c \implies c = 3\]