reniellastra3
reniellastra3 reniellastra3
  • 30-09-2021
  • Mathematics
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What is the sum of (7x+21)/(x^2-9) and (x+2)/(x-3) ?​

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msdivyanshrajpal
msdivyanshrajpal msdivyanshrajpal
  • 30-09-2021

7(x+3 ) / (X+3)(x-3) + (x+2) /( x-3)

7 / ( X-3 ) + x+2 / x-3

7+x+2 / x-3

x+9 / x-3

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