na234omi na234omi

04-04-2020
Mathematics

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Simplify the expression x^3+125/x+5 and then evaluate the resulting expression of x=-5

Respuesta :

igoroleshko156 igoroleshko156

04-04-2020

Answer:

[tex]-145[/tex]

Step-by-step explanation:

Step 1: Set x to -5

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

[tex](-5)^3 + 125/-5 + 5[/tex]

[tex]-125 - 25 + 5[/tex]

[tex]-145[/tex]

Answer: [tex]-145[/tex]

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