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What is the sum of 3x^2-2x+8, 2x^2+5x, and x^3+2x^2-3x-3?
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2 votes
What is the sum of 3x^2-2x+8, 2x^2+5x, and x^3+2x^2-3x-3?

User Jerry Jones
by
7.8k points

1 Answer

4 votes

Just make sure you add values with the same powers of x

The answer is

x^3 + 7x^2 + 5

User Quanisha
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8.1k points
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