Question

if x+1/x=4,then find the value of x square +1/ square

Answer 1

Answer:

14

Step-by-step explanation:

Answer is attached with full process

Answer 2

Answer:

(x+1/x)=4

(x+1/x)^2=(4)^2

x^2+1/x^2+2(x)(1/x)=16

x^2+1/x^2+2(1)=16

x^2+1/x^2+2=16

x^2+1/x^2=16-2

x^2+1/x^2=14

Therefore, (x^2)+(1/x^2) is 14