Question

(2x cube + x square – 5x – 2) by (2x+3)​

Answer 1

Answer:

0here is your answer dude

Answer 2

Step-by-step explanation:

$x(2x + 3) \\ = x( \frac{ - 3}{2} ) = {2x}^{3} + {x}^{2} - 5x - 2 \\ = 2( \frac{ - 3}{2} ) {}^{3} + ( \frac{ - 3}{2} ) {}^{2} - 5( \frac{ - 3}{2} ) - 2 \\ = \frac{ - 54}{8} + \frac{9}{4} + \frac{15}{2} - 2 \\ = \frac{ - 54 + 18 + 60 - 16}{8} \\ = \frac{8}{8} = 1$