find the sum of : x² - x + 1,-5x² +2x - 2 and -3x² - 3x + 1 related with expressions algebraci
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Answer:
yes related but what are we do
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1
Step-by-step explanation:
x²-x+1-5x²+2x-2-3x²-3x+1
-9x²-4x
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