Question

x square square + 1 by x square is equal to 51 then find x cube + 1 by x cube​

Answer 1

Answer:

50√53

Step-by-step explanation:

x²+1/x²=51

x²+1/x²+2=53

(x+1/x)²=53

x+1/x=√53

(x+1/x)³=x³+1/x³+3(x+1/x)

53√53=x³+1/x³+3√53

x³+1/x³=50√53