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Jobisdone [24]
3 years ago
6

(2ab+9a-4) - (ab+2)

Mathematics
1 answer:
skad [1K]3 years ago
7 0

Answer:

\boxed{\bold{ab+9a-6}}

Step-by-step explanation:

Remove parenthesis: (a) = a

\bold{2ab+9a-4-\left(ab+2\right)}

\bold{-\left(ab+2\right): \ -ab-2}

\bold{2ab+9a-4-ab-2}

Simplify \bold{2ab+9a-4-ab-2}

\bold{ab+9a-6}

Regards,

   Mordancy

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