Question

Factorise the expressions and then divide: (2x^2 + 9x + 7) + (x + 1)​

Answer 1

Answer:

x= 3

Step-by-step explanation:

please make me brainlist.

Answer 2

Answer:

${2x}^{2} + 10x + 8$

${x}^{2} + 5x + 4$

${x}^{2} + 5x + 4 = 0$

${x}^{2} + 5x + \frac{5x}{2} - \frac{5x}{2} + 4 = 0$

$( {x + \frac{5x}{2}) }^{2} - \frac{5x}{2} + 4 = 0$

$( {x + \frac{5x}{2}) }^{2} = \frac{5x}{2} - 4$

$(x + { \frac{5x}{2}) }^{2} = \frac{5x - 8}{2}$