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Marat540 [252]
3 years ago
9

Find the sum 7a/a+5 + a/a-2

Mathematics
1 answer:
IRINA_888 [86]3 years ago
8 0

\dfrac{7a}{a+5}+\dfrac{a}{a-2} \\\dfrac{7a(a-2)+a(a+5)}{(a+5)(a-2)} \\\boxed{\dfrac{a(8a-9)}{(a+5)(a-2)}}

Hope this helps.

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