Question

Please help asap info in pic

Answer 1

(7x² + 6x³ -11 - 2x) / (2x + 1)

3x² + 2x + 2

--------------------------------

6x³ + 7x² - 2x - 11

-6x³ - 3x²

= 4x² - 2x

-4x² - 2x

= -4x - 11

4x + 2 = -9

3x² + 2x + 2 - 9/(2x + 1)