Find the midpoint m of z1 =(9+ 7i) and z2 = (-7+ 7i).
Express your answer in rectangular form.

step-by-step explanation:

cats

let me know if this is right lol.

step-by-step explanation:

in order to solve by completing the square, what number should be added to both sides of the equation?

88

how many of the solutions to the equation are positive?

0

what is the approximate value of the greatest solution to the equation, rounded to the nearest hundredth

3.03