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Please help me solve this and please also show work so I can understand it BETTER PLEASEEE ITS DUE

Please help me solve this and please also show work so I can understand it BETTER-example-1

1 Answer

9 votes

Answer:

6. 8b²-5b-4

7. -3x²+9x-4

8. 3

9. 6a+15

Explanation:

you will subtract/add the numbers with the same variables and exponent.

ex. (number 6) 7b²+ b²= 8b²

5b= 5b 8b²+5b-4

1-5= -4

(plus 5b because it didnt come out to a negative) if you have any questions, say in the comments and ill try my best to help

User Ezekiel Victor
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