Question

Simplify the following rational expression. If the expression is already in simplest form, state this as your answer. 722° +9
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Answer #1

Sol) 724 +992 +64a +8 Given, 8a2 - 71a-9 72a +90* + 64a +8 _ (72d +9aº) + (64a +8) Now, 8a? - 71a-9 8a2 -72a + a-9 9aº (8a +1

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