treyback25 treyback25
  • 21-05-2021
  • Mathematics
contestada

(2h3 + 6h) + (3h3 - 7h - 3) standard form sum or difference.​

Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 26-05-2021

Answer:

[tex]5h^3- h - 3[/tex]

Step-by-step explanation:

Given

[tex](2h^3 + 6h) + (3h^3 - 7h - 3)[/tex]

Required

Standard form

We have:

[tex](2h^3 + 6h) + (3h^3 - 7h - 3)[/tex]

Remove bracket

[tex](2h^3 + 6h) + (3h^3 - 7h - 3) =2h^3 + 6h + 3h^3 - 7h - 3[/tex]

Collect like terms

[tex](2h^3 + 6h) + (3h^3 - 7h - 3) =2h^3 + 3h^3+ 6h - 7h - 3[/tex]

[tex](2h^3 + 6h) + (3h^3 - 7h - 3) = 5h^3- h - 3[/tex]

Hence, the standard form is:

[tex]5h^3- h - 3[/tex]

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