Which of these potential solutions make the equation x2+9=0 true?(1 point) Responses {−3,−3i} left brace negative 3 comma negative 3 i right brace {3i,−3i} left brace 3 i comma negative 3 i right brace {3,−3} left brace 3 comma negative 3 right brace { } left brace right brace

Answer 1

The equation x^2 + 9 = 0 does not have any real solutions. Therefore, the correct solution is { }, an empty set.