What are the solutions to the equation x2 + 4x – 12 = 0?

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

Is the point (0, 8) on the x-axis or y-axis? how do you know?