Question

Evaluate if u=1??
(3+u)^2/8

Answer 1

\[\implies \frac{(3+1)^2}{8}\]
does that help?

Answer 2

Replace "u" with 1.

Answer 3

u cant do this? seriously its 2

Answer 4

3+1=4
4^2=16
16/8=2
2=answer

Answer 5

yes its simple just put 1 instead of u and then add 3+1 that will be equal to 4 and then solve its square, square of 4 is 16 and finally divide 16 with 8 and your answer will be 2.