Use inspection to solve the equation x2=81 , then select the complete solution set below. If there are no real solutions, select “There are no real solutions.”(1 point)
Responses
There are no real solutions.
There are no real solutions.
{−9,9}
left brace negative 9 comma 9 right brace
{−9}
left brace negative 9 right brace
{9}
The correct solution is:
{−9,9}