freshlogan16
freshlogan16 freshlogan16
  • 12-05-2020
  • Mathematics
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Need help on my math!!!!!!!

Need help on my math class=

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marzanmmahee marzanmmahee
  • 12-05-2020
(x^2+5x-36)/(x^2-16)
=(x^2+9x-4x-36)/(x^2-4^2)
=x(x+9)-4(x+9)/(x+4)(x-4)
=(x-4)(x+9)/(x+4)(x-4)
=x+9/x+4
Hope this helps.
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