Question

Please answer this question​

Answer 1

x = {sqrt (p + q) + sqrt(p - q)}/{sqrt(p + q)- sqrt(p - q)

using corponendo and dividendono

(x+1)/(x -1) = sqrt(p+q)/sqrt(p - q)

squiring both side

(x^2 + 2x +1)/(x^2 -2x +1) =( p+ q)/ (p - q)

again using corponendo and dividendo

(x^2 + 1)/(2x) = p/q

qx^2 + q - 2px= 0

hence proof

Answer 2

Answer:

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