What is the value of (x + 1)(3x

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What is the value of (x + 1)(3x – 4)?

A $2x^2 + 3x -6$

B $3x^2-x-4$

C28

D $4x^2-4x-4$

Answer:

3x^2-x-4

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

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

$=3x^2-x-4$

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