Question

Find the zeros of 2x² +9x+10

Answer 1

x

Step-by-step explanation:

2x²+9x+10

2x²+9x=11x

x=10/11 =x

Answer 2

Answer:

$2 {x}^{2} + 9x + 10 \\ 2 {x}^{2} + 5x + 4x + 10 \\ = x(2x + 5) + 2(2x + 5) \\ = (x + 2)(2x + 5) \\ x = - 2 \\ x = \frac{ - 5}{2}$