Math, asked by krishna60139, 20 days ago

[x²-4x+1-(2x²-5x-2]-(6x²-2x+1)

Answers

Answered by edutechverse

2

Answer:

[x²-4x+1-(2x²-5x-2]-(6x²-2x+1)

[x²-4x+1-2x²+5x+2-(6x²-2x+1)

[x²-4x+1-2x²+5x+2-6x²+2x-1

= -7x²+3x+2

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