Volcanoblast220 Volcanoblast220

26-03-2019
Mathematics

contestada

if x=3 calculate the value of
x3+x

and if X=-3 calculate the value of X3+3

Respuesta :

26-03-2019

Answer:

if X =3 then X would be equal to 12

Step-by-step explanation:

x3+x

put x=3

(3)3+3

9+3

12

Answer Link

ZJSG09112007 ZJSG09112007

20-06-2020

Answer:

Step-by-step explanation:

[tex]x=3 \\3(x)+x\\3(3)+3\\9 +3\\= 12\\ X= - 3 \\ 3(x)+x\\3(-3)+(-3)\\-9-3\\= -12[/tex]

Answer Link

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