Which of the following are techniques you have learned so far to solve a quadratic equaiton?
check all that apply
asolve by substitution
bsolve by forming sums of squares
csolve by taking the square root of both sides
d solve by factoring

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3