Please solve 8th question Q 8 x-k is the HCF of x2+x-12 and 2x2-kx-9 then the value of k - Maths - Algebraic Identities and Factorisation

Question

Please solve 8th question
Q 8 x - k is the HCF of x 2 + x - 12   a n d   2 x 2 - k
x - 9 then the value of k is
(A) 0
(B) - 3
(C) 3
(D) can't be determined

Amit Shukla · Accepted Answer

Kindly, refer to the below link for similar query,

https://www meritnation
com/ask-answer/question/if-x-k-is-the-hcf-of-x2-x-12-and-2x2-kx-9-then-what-is-the/math/7519411

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Please solve 8th question Q.8. x - k is the HCF of x 2 + x - 12 a n d 2 x 2 - k x - 9 then the value of k is (A) 0 (B) - 3 (C) 3 (D) can't be determined

Please solve 8th question
Q.8. $(x - k)$ is the HCF of $x^{2} + x - 12 a n d 2 x^{2} - k x - 9$ then the value of k is
(A) 0
(B) - 3
(C) 3
(D) can't be determined