If a = 7- 4 find the value of

- If a 7 4 3 find the value of 1 a
- If a 7 4 √ 3 find the value of a2 1 a2
- If a b 7 4 then find the value of a2 b2 a2 b2
- If a 7 4 √ 3 then find the value of a2 1 a2
- If x 7 4 3 find the value of x 1 x
- If x 7 5 4 find the value of x
- If x 7 4 3 find the value of x 2 1 x 2
- If x y 4 7 find the value of 3x 2y 5x y
- If x 7 4 √ 3 find the value of √ x 1 √ x
- If x 7 4 √ 3 find the value of root x 1 root x
- If 7 sin2θ 3 cos2θ 4 find the value of secθ cosecθ
- If x 7 4 √ 3 find the value of x3 1 x3
- If x 7 4 root 3 find the value of x square 1 by x square
- If x= 7-4/3 then find the value of
- If 7 4 a then find the value of a