Question

solve (t+2)^2 = 4

Answer 1

take sqrt on both sides:
t+2=2
t = 0

Answer 2

the answer is correct

Answer 3

ty

Answer 4

The answer is incorrect.

Answer 5

If \( x^2 = 4 \) then \(x = \pm 2 \).

Answer 6

it's not complete

Answer 7

oh yea... lol sorry.. so it's -4, 0

Answer 8

Likewise here, if
\[ (t+2)^2 = 4\]
then
\[ t + 2 = \pm 2 \]

Answer 9

yes,I forget about +-

Answer 10

most forget about 2 solution +and-