Is this the right answer if not could u help me

Nader asked Mar 17, 2023

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6 votes

Nader asked Mar 17, 2023

by Nader

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11 votes

Given:

There are given the expression:

Step-by-step explanation:

Simplified the above expression:

So,

$\begin{gathered} (-x^2+x)+(4x^2-x-1)=-x^2+x+4x^2-x-1 \\ =3x^2-1 \end{gathered}$

Step-by-step explanation:

Hence, the correct option is C.

Junko answered Mar 22, 2023

by Junko

2.9k points

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