Math, asked by BaivabShreeDas, 10 months ago

If x =√7/5, 5/x=p/7 find the value of p.​

Answers

Answered by ksonakshi70
2

Answer:

x =  \frac{ \sqrt{7} }{5}   \\  \frac{5}{x}  =  \frac{p}{7}  \\ 35 = px \\ p \times  \frac{ \sqrt{7} }{5}  = 35 \\ \sqrt{7}  p = 35 \times 5 \\ p =  \frac{175}{ \sqrt{7} }  \\ p =  \frac{175}{ \sqrt{7} }   \times  \frac{ \sqrt{7} }{ \sqrt{7} }  \\ p =  \frac{175 \sqrt{7} }{7}  = 25 \sqrt{7 }  \\ p = 25 \sqrt{7}

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