Question

(15) The factors of 3x2 - 7x + 4 are.
(A) (3x+4) (3x+1) (B) (3x-4) (x-1)
(C)(3x+4) (3x-1)
(D) (3x-4) (3x+1)​

Answer 1

$3 {x}^{2} - 7x + 4$

$= 3 {x}^{2} - 3x - 4x + 4$

$= 3x(x - 1) - 4(x - 1)$

$= (3x - 4)(x - 1)$

Therefore,

Factors are - (3x-4) and (x-1) (Option B)

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Answer 2

Answer:

ANSWER is option B .

Step-by-step explanation:

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