ella547
ella547 ella547
  • 22-09-2021
  • Mathematics
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Please answer the question correctly while showing detailed working. ​

Please answer the question correctly while showing detailed working class=

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Аноним Аноним
  • 22-09-2021

[tex]\\ \sf\longmapsto 3a^4-5a-3+2a^3-a^2+2a-3+x=8a^4-3a^3+4a-8[/tex]

  • x is third side

[tex]\\ \sf\longmapsto 3a^4+2a^3-a^2+2a-5a-3-3+x=8a^4-3a^3+4a-8[/tex]

[tex]\\ \sf\longmapsto 3a^4+2a^3-3a-6+x=8a^4-3a^3+4a-8[/tex]

[tex]\\ \sf\longmapsto x=8a^4-3a^4-3a^3+2a^3+4a+3a-8+6[/tex]

[tex]\\ \sf\longmapsto x=5a^4-a^3+7a-2[/tex]

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