madihafr22
madihafr22 madihafr22
  • 03-06-2021
  • Mathematics
contestada

factorise: x³ + 4x
(with explaining the steps)​

Respuesta :

azocher26
azocher26 azocher26
  • 03-06-2021

Answer:

x( x^2+4)

Step-by-step explanation:

factor out x from the expression

xx (x^2+4)

than your answer is x( x^2+4)

Answer Link
Hi1315
Hi1315 Hi1315
  • 05-07-2021

Answer:

[tex] x(x + 2)(x + 2)[/tex]

Step-by-step explanation:

as the x is the common factor...get x out

[tex] {x}^{3} + 4x[/tex]

[tex]x( {x}^{2} + 4)[/tex]

Then

[tex]x( {x}^{2} + 4) \\ x( {x}^{2} + {2}^{2} ) \\ x(x + 2)(x + 2)[/tex]

Hope this helps you

Answer Link

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