What is the difference when 3x2 - 4x + 2 is subtracted from 7x2 + 5x – 1?
2 answers:
Answer:
Step-by-step explanation:
7x^2 + 5x - 1 - 3x^2 + 4x - 2
4x^2 + 9x - 3
I think the difference is 4x^2+x+1
Hope this helps
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