3 years ago

(5ab-4a-6)-(4ab-1) find the sum please fast

Mathematics

1 answer:

jekas [21]3 years ago

7 0

We need to get rid of expression parentheses.

If there is a negative sign in front of it,

each term within the expression changes sign.

Otherwise, the expression remains unchanged.

Numerical 'like' terms will be added. There is only one group of like terms

the answer is: ab-4a-5

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