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Lesechka [4]
3 years ago
11

Could somebody please help me with this?

Mathematics
2 answers:
BARSIC [14]3 years ago
7 0

For this problem, we are going to use the Remainder Theorem. This says that for x - n to be a factor of a polynomial p(x), then p(n) = 0. Essentially, it says that x - n is a factor if when you substitute n into the polynomial you get a result of 0.


Thus, in our case, when we substitute x = 2 into the polynomial, we should get an answer of 0 if x - 2 is a factor of the polynomial. Given this information, we can solve for c:

p(2) = 2^3 - 4(2^2) + 2c + 2 = 0

8 - 16 + 2c + 2 = 0

2c - 6 = 0

2c = 6

c = 3


The solution is c = 3.

adoni [48]3 years ago
6 0
2 is the solution for the equation to be 0

Plug 2 into the equation you will get the value of C.

C = 3
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