Question

(X⁴+1/x⁴)×(x+1/x) solve it

Answer 1

Answer:

$\left(x^4+\dfrac{1}{x^4}\right)\left(x+\dfrac{1}{x}\right) \\\\\\ \text{Using formula, \left(a+b\right)\left(c+d\right)=ac+ad+bc+bd } \\\\\\ x^4\times x+x^4\times \dfrac{1}{x}+\dfrac{1}{x^4}\times x+\dfrac{1}{x^4}\times \dfrac{1}{x} \\\\\\ x^5+x^3+\dfrac{1}{x^3}+\dfrac{1}{x^5}$