Question

if x+25/x = 10 then value of x²+50/x² will be​

Answer 1

Step-by-step explanation:

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$x +25/x </strong></p><p></p><p><strong>=10x/1+25/</strong><strong>x</strong></p><p></p><p></p><p><strong> =10x^2+25/x </strong></p><p></p><p></p><p><strong>=10x ^2 +25 </strong></p><p></p><p><strong>=10 xx ^2 -10 x +25 =0then x ^2–10 x*5^2</strong></p><p></p><p><strong>= 0that is ( x-5)(x-5) </strong></p><p></p><p><strong>= 0then x -5 = 0x </strong></p><p></p><p><strong>=0+ 5x =5x^2 +50/x^2 </strong></p><p></p><p><strong>=5*5+50/5*5 </strong></p><p></p><p><strong>=25 +50/25 </strong></p><p></p><p><strong>=25 + 2 =27 answer is 27$