English, asked by sheetalhoro500, 3 months ago

multiply -x² with x²+2x-1​

Answers

Answered by nikrocks028
0

Answer:

 - x {}^{4}   - 2x {}^{3 } + x {}^{2}

Answered by suhani5937
0

Answer:

-x²(x²+2x-1)

-x⁴-2x³+1x²

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