Factor the following expressions completely. Show and check all work on your own paper. 2x^2-18x-20

Question

Factor the following expressions completely. Show and check all work on your own paper.


`2x^2-18x-20`

Answer 1

2(x-10)(x+1) that is the answer you factor out 2 then factor like u normally would

Answer 2

2( (x - 10) (x + 1)

Explanation:

First factor out a 2

2(
`x^(2)` - 9x - 10) Then you are trying to find two number that add to -9 and multiply to -10 (-10 and 1)

2(x - 10) ( x + 1)

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