Question

1-x-2x^(2) from 1+x-x^(2)​

Answer 1

$1 - x - 2 {x}^{2} - 1 + x - {x}^{2} = - 3 {x}^{2}$

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Answer 2

Step-by-step explanation:

1−x−2x 2 −1+x−x 2 =−3x 2

hope it helps you