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3 years ago

12

Simplify 9 + 3ab - ab - 4

2 answers:

zvonat [6]3 years ago

8 0

9 + 3ab - ab - 4 = (9 - 4) + (3ab - ab) = 5 + 2ab

Natali5045456 [20]3 years ago

4 0

$9 + 3ab - ab - 4$

$9+2ab-4$

$2ab+5$

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Read 2 more answers