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(-ab + 5a - 4) - (4a - ab +9)
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6 votes
(-ab + 5a - 4) - (4a - ab +9)

User GolfARama
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2 Answers

11 votes
2ab + a + 13 is the answer i’m pretty sure
User Decates
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3 votes

Answer:

(-ab+5a-4)-(4a-ab+9)

ad+5a-4

4a-ab+9

________

4a-5a-5

=4+5-5

=9-5

=4

Explanation:

User Kamal Joshi
by
7.2k points
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