Question

(5

2 − 6 + 9) by(2 − 3).​

Answer 1

Answer:

=(2-6+9)by(2-3)

=4+9×-1

=13×-1

=13

Answer 2

Answer:

52+9-6÷2-3=61-6=56÷-1=-56

Step-by-step explanation:

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