Please solve this question no 35

Dear Student

x = √18 => 3√2

(x^5 + x^4)/x³
now putting the value of x=3√2
=> [(3√2)^5 + (3√2)⁴] / (3√2)³

after solving this we get,

[972√2 + 324]/54√2

=> (972√2/54√2) + (324/54√2)

=> 18 + 3√2

=> 3(6 + √2)
or you can go through below image
 
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