English, asked by mtkgkv, 7 months ago

Addition 2x³-9x²+8,3x²-6x-5,7x³-10x+1 and 3+2x-5x²-4x³

Answers

Answered by pknrke

1

Answer:

5x^3-11x^2-14x+7h Hope satisfy with answer

Answered by nehajha27

0

2x³+7x³-4x³-9x²+3x²-5x²-6x-10x+2x+8+1+3=5x³-11x²-14x+7

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