Question

If x+1x=3 then, x7+1x7=?

Answer 1

Step-by-step explanation:

x+1x=3

2x=3

x=3/2

then,

putting the value of x in x7+1x7=

3/2×7 + 1×3/2×7=

21/2+21/2=

42/2=21

hope it will help you

Answer 2

Answer:

hey dear, I solved it in notebook