Asked by Meg
how do you factor 2x^2-3x+1
Answers
Answered by
bobpursley
(-2x+1)(-x+1)
Answered by
Meg
Thank you!
Answered by
Meg
how did you do that?
Answered by
Fred
If you reverse 2x^2-3x+1 to get 1-3x+2x^2, it becomes easier to factor:
F irst terms must multiply to yield 1
O utside and
I nside terms must add to yield -3x
L ast terms must multiply to yield 2x^2
Therefore, the factors must be:
(1-2x)(1-x)
F irst terms must multiply to yield 1
O utside and
I nside terms must add to yield -3x
L ast terms must multiply to yield 2x^2
Therefore, the factors must be:
(1-2x)(1-x)
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