Question

if X equal to 2 + root 3 then find human 7 x square - 2 X + 1

Answer 1

X is equal to 2
+root 3=2 root three
human
hope it will u

Answer 2

Answer:

It is difficult to hold a school bag having a thin strap because the pressure on the shoulders is quite large. ... In the case of a thin strap, the contact surface area is very small. Hence, the pressure exerted on the shoulder is very large.