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lions [1.4K]
3 years ago
8

(5ab-4a-8) - (9ab-5)

Mathematics
2 answers:
daser333 [38]3 years ago
8 0

Answer:

-4ab+-4a+-3

Step-by-step explanation:

(5ab-4a-8)-(9ab-5)

distribute the negative sign

=5ab-4a-8+-1(9ab)+(-1)(-5)

=5ab+-4a+-8+-9ab+5

combine like terms

=(5ab+-9ab)+(-4a)+(-8+5)

=-4ab+-4a+-3

vova2212 [387]3 years ago
3 0

Answer:

Step-by-step explanation:

-4a-4ab-3

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