Math, asked by queenareeba14, 3 months ago

3x³-4x²+5x+1,x³+2x-3x+4,
4x³-3x²+4x-5​

Answers

Answered by datars211gmilcom
1

Answer:

3x³-4x²+5x+1+x³+2x²-3x+4+4x³-3x²+4x-5

=8x³-5x²+2x²+9x-3x+5-5

=8x³-3x²+6x

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