Question

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Answer 1

$B = (\frac{6}{a - 1} + \frac{10 - 2 \sqrt{a}}{a \sqrt{a} - a - \sqrt{a} + 1}) . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = [\frac{6}{a - 1} + \frac{10 - 2 \sqrt{a}}{a (\sqrt{a} - 1) - (\sqrt{a} - 1)}] . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = [\frac{6}{a - 1} + \frac{10 - 2 \sqrt{a}}{(\sqrt{a} - 1) (a - 1)}] . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{6 (\sqrt{a} - 1) + 10 - 2 \sqrt{a}}{(\sqrt{a} - 1) (a - 1)} . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{6 \sqrt{a} - 6 + 10 - 2 \sqrt{a}}{(\sqrt{a} - 1) (\sqrt{a} - 1) (\sqrt{a} + 1)} . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{4 \sqrt{a} + 4}{{(\sqrt{a} - 1)}^{2} (\sqrt{a} + 1)} . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{4 (\sqrt{a} + 1) {(\sqrt{a} - 1)}^{2}}{{(\sqrt{a} - 1)}^{2} (\sqrt{a} + 1) . 4 \sqrt{a}} B = \frac{1}{\sqrt{a}}$ ...

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Answer 2

$B = (\frac{6}{a - 1} + \frac{10 - 2 \sqrt{a}}{a \sqrt{a} - a - \sqrt{a} + 1}) . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = [\frac{6}{a - 1} + \frac{10 - 2 \sqrt{a}}{a (\sqrt{a} - 1) - (\sqrt{a} - 1)}] . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = [\frac{6}{a - 1} + \frac{10 - 2 \sqrt{a}}{(\sqrt{a} - 1) (a - 1)}] . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{6 (\sqrt{a} - 1) + 10 - 2 \sqrt{a}}{(\sqrt{a} - 1) (a - 1)} . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{6 \sqrt{a} - 6 + 10 - 2 \sqrt{a}}{(\sqrt{a} - 1) (\sqrt{a} - 1) (\sqrt{a} + 1)} . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{4 \sqrt{a} + 4}{{(\sqrt{a} - 1)}^{2} (\sqrt{a} + 1)} . \frac{{(\sqrt{a} - 1)}^{2}}{4 \sqrt{a}} B = \frac{4 (\sqrt{a} + 1) {(\sqrt{a} - 1)}^{2}}{{(\sqrt{a} - 1)}^{2} (\sqrt{a} + 1) . 4 \sqrt{a}} B = \frac{1}{\sqrt{a}}$ ...

Answer 3

B=(6a−1+10−2√aa√a−a−√a+1).(√a−1)24√aB=[6a−1+10−2√aa(√a−1)−(√a−1)].(√a−1)24√aB=[6a−1+10−2√a(√a−1)(a−1)].(√a−1)24√aB=6(√a−1)+10−2√a(√a−1)(a−1).(√a−1)24√aB=6√a−6+10−2√a(√a−1)(√a−1)(√a+1).(√a−1)24√aB=4√a+4(√a−1)2(√a+1).(√a−1)24√aB=4(√a+1)(√a−1)2(√a−1)2(√a+1).4√aB=1√aB=6a-1+10-2aaa-a-a+1.a-124aB=6a-1+10-2aaa-1-a-1.a-124aB=6a-1+10-2aa-1a-1.a-124aB=6a-1+10-2aa-1a-1.a-124aB=6a-6+10-2aa-1a-1a+1.a-124aB=4a+4a-12a+1.a-124aB=4a+1a-12a-12a+1.4aB=1a...

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