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Add the given polynomials using the horizontal format. 20 Points
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5 votes
Add the given polynomials using the horizontal format. 20 Points

Add the given polynomials using the horizontal format. 20 Points-example-1
User Raul Gonzales
by
4.2k points

2 Answers

6 votes

answer is 3y²-9y+4

Explanation:

first remove the brackets so

7y²-7y+7-4y²-2y-3

so

7y²-4y²-7y-2y+7-3

so u will get

3y² - 9y + 4

I hope this helped you

User Goofology
by
3.6k points
5 votes

Answer:

if you use calculator soup the answer is there :D

Explanation:

User Angalic
by
3.5k points
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