Question

please give me the answers please I have to do in the assignment​

Answer 1

Answer:

3)x+1/x=5

=>x^2+1 /x=5

=>x^2+1-5x=0

=>x=[-(-5)+_(5^2-4×1×1)] /2×1

=5+_(25-4) /2

=(5+_21)/2

x =(5+21)/2=13 or x=(5-21)/2=-16/2=-8

I hope it will help u ❤️

Answer 2

I hope it can help you:))(