2 years ago

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

Mathematics

1 answer:

IRINA_888 [86]2 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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