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NEED HELP NOW PLEASEEE, what algebraic expression must be added to the sum of 3x^2+4x+8 and 2x^2-6x+to give 9x^2-2x-5
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NEED HELP NOW PLEASEEE, what algebraic expression must be added to the sum of 3x^2+4x+8 and 2x^2-6x+to give 9x^2-2x-5

User Selvamani
by
6.7k points

1 Answer

6 votes

Answer:

4x^2-13

Explanation:

User Lucas Kahlert
by
5.5k points
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