Question

2x^2 -2/x =6, find 9x^2 +9/x^2 +1​

Answer 1

Answer:

hey babe I am assuming that your qn was like

(2x² - 2)/x=6 .

then cross multiply...

2x²-2 ====> 6x

on adjusting

2x²-6x-2 ====>0

then divide by 2

x²-3x-1 ====>0

solve it ....given as pic

then sub the value of x in 2 nd expression.