How are -1+2i and -1-2i solutions to x^2+2x+5=0

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.