Question

If x is equals to 3 then 3 upon x minus x upon 3 x x square upon 9 + 9 upon x square + 1 is

Answer 1

Answer:

1

Step-by-step explanation:

Given, x=3

then, 3/x - x/3 * x^2/9 +9/x^2 + 1

=3/3-3/3*9/9+9/9+1

=(1-1*1+1)+1

=(0*2)+1

=0+1

=1