3(x-1/x)pangkat2 berapakah hasil nya

By Admin ReiPosted on December 2, 2022

3(x-1/x)pangkat2 berapakah hasil nya

$3 {(x - frac{1}{x} })^{2} \ = 3( {x }^{2} - 2 + frac{1}{ {x}^{2} }) \ = 3 {x}^{2} - 6 + frac{3}{ {x}^{2} }$