Question

find the product of the given expression (x-1/x)(x+1/x)(xsquare+1/xsquare)​

Answer 1

Answer:

$x^{4}$ - 1/$x^{4}$

Step-by-step explanation:

[(x - 1/x)(x + 1/x)][(x² + 1/x²)]

= [(x)² - (1/x)²][(x² + 1/x²)]          .. [we use the formula; (a - b)(a + b) = a² - b²]

= [x² - 1/x²][x² + 1/x²]

= (x²)² - (1/x²)²

= $x^{4}$ - 1/$x^{4}$ [answer]

Hope this helps you!!!