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Simplify the sum.
7/a+8 + 7/a^2-64

User Elar
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I hope this helps you
Simplify the sum. 7/a+8 + 7/a^2-64-example-1
User Pratiked
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The equation given in the question is
7/(a + 8) + 7/(a^2 - 64 = 7/(a + 8) + 7/(a + 8)(a - 8)
= [7(a - 8)] + 7/[(a + 8)(a - 8)]
= [7a - 56 + 7]/(a + 8)(a - 8)
= (7a - 49)/(a + 8)(a - 8)
= 7(a - 7)/(a + 8)(a - 8)

I hope the procedure of simplification is absolutely clear to you and this is the answer that you were looking for and the answer has actually come to your desired help.
User Piranha
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