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What is the answer for 3 over a plus 2 over a to the second power minus 1 over a to the third power?
Wiki User
∙ 11y ago
a≠ 0,LCD = a3
3/a + 2/a2 - 1/a3
= (3/a)(a2/a2) + (2/a2)(a/a) - 1/a3
= 3a2/a3 + 2a/a3- 1/a3
= (3a2 + 2a -1)/a3
Wiki User
∙ 11y ago
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Would you mind typing it out for me? I don't quite understand exactly what you are asking. For example, x to the second power minus 4x over x to the second power minus 16 would be... x^2-4x/x^2-16 Do you mind typing it out like that? Because what you wrote makes no sense at all.
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