abrod2000 abrod2000

14-01-2019
Mathematics

contestada

What is the factored form of x^3 + 125?

Respuesta :

LammettHash LammettHash

14-01-2019

[tex]x^3+125=x^3+5^3[/tex]

Sums of cubes can be factored as

[tex]a^3+b^3=(a+b)(a^2+ab+b^2)[/tex]

So

[tex]x^3+125=(x+5)(x^2+5x+25)[/tex]

Answer Link

jasminmedinaal69 jasminmedinaal69

11-06-2022

Answer:

c.(x + 5)(x2 – 5x + 25)

Step-by-step explanation:

did on edgenu

Answer Link

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