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Strike441 [17]
3 years ago
10

Simplify the polynomial (4n2 + 3n - 5) - (2n2 + 3n+ 6)

Mathematics
2 answers:
scZoUnD [109]3 years ago
5 0

We keep brackets

(4n^2 + 3n - 5 ) -  (2n^2 + 3n + 6)

We change signs and we group

4n^2 - 2n^2 + 3n - 3n - 5-6

We simplify

2m^2 - 11

Answer: = 2.n^2  - 11

saul85 [17]3 years ago
3 0

Answer:

2n^2 - 11

steep by steep explanation

=(4n^2 + 3n -5) -(2n^2 + 3n +6)

= 4n^2 +3n -5 - 2n^2 - 3n -6

= 2n^ - 11

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