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40 points. Find the sum and express it in the simplest form.
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40 points. Find the sum and express it in the simplest form.

40 points. Find the sum and express it in the simplest form.-example-1
User Joseph Weissman
by
7.8k points

2 Answers

5 votes

This problem to the simplest form is
9u^(2) - 5u^(2) - 7

User Astromax
by
7.3k points
3 votes
7u^3 - u^2 - 7 + 2u^3 - 4u^2

(7+2)u^3 -(1+4)u^2 - 7

9u^3 - 5u^2 - 7
User Mike McLin
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7.0k points
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