Question

x+1 is a factor of 2x2

+5x+4. True or False​

Answer 1

Answer:

false

Step-by-step explanation:

mark a brilliant answer

Answer 2

2x² + 5x + 4

x + 1 = 0 ⇉ x = -1

2(-1)² + 5(-1) + 4

2 - 5 + 4

1

As the remainder is 1 i.e, not equal to 0,

(x + 1) is not a factor of 2x² + 5x + 4.