Question

Factor completely 10x2 + 2x – 8.

2(5x - 1)(x + 4)

2(5x - 4)(x + 1)

2(5x + 2)(x - 2)

2(5x - 2)(x + 2)

Answer 1

i will give medals

Answer 2

b

Answer 3

how do u know @sunnycali

Answer 4

let add the 2 back into the equation to get your answer

Answer 5

can you help me with more @sunnycali

Answer 6

sure

Answer 7

Factor completely 3x2 + 5x + 1.

(3x + 1)(x + 1)

(3x + 5)(x + 1)

(3x - 5)(x + 1)

Prime

Answer 8

@sunnycali

Answer 9

it prime because when you distribute A, B, and C were not correct

Answer 10

ok thankyou @sunnycali im going to open a new problem, go comment so i can give you another medal

Answer 11

k