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(2x+1)² -5x²+(x-2)(x+2)-4x
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(2x+1)² -5x²+(x-2)(x+2)-4x

User Parastoo
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1 Answer

3 votes

Answer:

-3

Explanation:

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(2x+1)² -5x²+(x-2)(x+2)-4x-example-1
User JulCh
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