Question

3x⁴ -4x³ -3x-1 ÷ x -1​

Answer 1

Answer:

$\frac{7x + 7}{11x + 7} = \frac{2}{3}$

$= > 3(7x + 7) = 2(11x + 7)$

$= > 21x + 21 = 22x + 14$

$= > 21x - 22x = 14 - 21$

$= > - x = - 7$

$= > - x \times ( - 1) = - 7 \times ( - 1)$

$= > x = 7$

Answer 2

Answer:

Please find the attachment.