Question

(√5-√3) ² rastionalisation method use this equation (a-b) ²=a²-2ab+b²
answer sooooooonn​

Answer 1

Step-by-step explanation:

${( \sqrt{5} - \sqrt{3}) }^{2} = { \sqrt{5} }^{2} - 2 \sqrt{5} \sqrt{3} + { \sqrt{3} }^{2}$

$= 5 - 2 \sqrt{15} + 9$

$= 14 + 2 \sqrt{15}$

$= 2(7 + \sqrt{15} )$

Answer 2

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