The polynomial x3+8 is equal to

Mathematics

2 answers:

aev [14]3 years ago

4 0

Answer:

Polynomial (x + 2) (x² − 2x + 4 ).

Step-by-step explanation:

Given : x³+ 2³.

To find : Solve .

Solution : We have given that x³+ 2³.

By the cubic formula : a³ + b³ = (a + b) (a² − ab + b² ).

Then

x³+ 2³ = (x + 2) (x² − 2x + 2² ).

x³+ 2³ = (x + 2) (x² − 2x + 4 ).

Therefore, Polynomial (x + 2) (x² − 2x + 4 ).

s344n2d4d5 [400]3 years ago

3 0

The polynomial x3+8 is equal to (x+2)(x2-2x+4)

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