Question

please answer correctly ​

Answer 1

answer is a

Step-by-step explanation:

i hope it will be useful to u

Answer 2

Answer:

Correct option is A)

2x

2

+5x+2

2x

>

(x+1)

1

⇒

2x

2

+5x+2

2x

−

(x+1)

1

>0

⇒

(2x

2

+5x+2)(x+1)

2x(x+1)−2x

2

−5x−2

>0

⇒

(2x

2

+5x+2)(x+1)

−3x−2

>0

⇒

(2x

2

+4x+x+2)(x+1)

−(3x+2)

>0

⇒

(2x+1)(x+2)(x+1)

−(3x+2)

>0

⇒x∈(−2,−1)∪(−

3

2

,−

2

1

)