Q. 1 H4.8( 4 Votes )

Write the correct alternative answer for each of the following questions.

If x – 1, what is a factor of the polynomial 3x2 + mx then find the value of m.
A. 2

B. - 2

C. - 3

D. 3

Answer :

Put x = 1 in the given polynomial


3 × 1 + m = 0


m = -3


Option (A) does not match to our solution.


Option (B) does not match to our solution.


Option (C) does match to our solution.


Option (D) also does not match to our solution.


So option (C) is correct answer.

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