subtract 3x - 7x³ + 5x² from the sum of 2 + 3x² + x - 2
Answers
Answered by
1
answer is 7x3-2x2-2x+2
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Answered by
3
Answer:
7x^3-2x^2-2x
Step-by-step explanation:
2+3x^2+x-2-(3x-7x^3+5x^2)
3x^2+x-(3x-7x^3+5x^2)
3x^2+x-3x+7x^3-5x^2
7x^3+3x^2-5x^2+x-3x
7x^3-2x^2-2x
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