Question

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TIME REMAINING
01:48:28
The polynomial 2x3 − 5x2 + 4x − 10 is split into two groups, 2x3 + 4x and −5x2 − 10. The GCFs of each group is then factored out.

What is the common binomial factor between the two groups after their GCFs have been factored out?

2x + 5
2x − 5
x2 − 2
x2 + 2

Answer 1

it's D on edg

x2 + 2

Explanation:

Answer 2

`x^(2)` + 2

Explanation:

Group:

(2
`x^(3)` + 4x) (-5
`x^(2)` - 10)

2x (
`x^(2)` + 2) -5 (
`x^(2)` + 2)

Common binomial factor = (
`x^(2)` + 2)