Respuesta :

Using formula a^2- b^2 = (a-b)(a+b)

[tex](17 + v ^{2} )(17 - {v}^{2} ) \\ = (17)^{2} - {(v ^{2} )}^{2} \\ = 289 - {v}^{4} [/tex]

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  • Formula :
  • [tex]\large \boldsymbol {\rm a^4-b^4=(a^2-b^2)(a^2+b^2)}[/tex]  

  • Solution:

[tex]\large \boldsymbol {} \rm (17+V^2)(17-V^2)=17^2-V^4=\boxed{\rm 289-V^4}[/tex]

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