3 years ago

(7n-8n^2+3n)-(2n^2+4n-3n)

Mathematics

2 answers:

artcher [175]3 years ago

8 0

Answer:

-10n^2+9n

Step-by-step explanation:

distribute the - to everything in the parenthesis | (-2n^2-4n+3n) then put them all in order from greatest variable or coefficient to lowest and add the two equations together |

(-8n^2+10n)

+ (-2n^2-1n)

____________

-10n^2+9n

Usimov [2.4K]3 years ago

4 0

Answer:

(6n

−8n

−4n−3)

Step-by-step explanation:

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