Which reasons show how to simplify the equation ​x2+1=4​? Drag the reason into the box next to the corresponding step. Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. ​x2+1=4​ ​x2+1−1=4−1​ ​x2=3​ ​2(x2)=2(3)​ Skip to navigation