hamda03 hamda03

16-02-2019
Mathematics

contestada

factorise : x^3 +x-3x^2-3
can u plz help me in this as sooon as possible plzzzzzzzzzz

Respuesta :

Аноним Аноним

16-02-2019

Answer:

[tex](x^{2} +1)(x-3)[/tex]

Step-by-step explanation:

x^3+x-3x^2-3 [tex](x^{3} -3x^{2})+(x-3)\\ Factor out x^{2} \\=(x-3)+x^{2}(x-3)\\ =(x^{2}+1)(x-3)[/tex]

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