Solve the equation using the method of completing the square 2x squared + 16 x - 8 0

-4 + 2*sqrt(5)

Step-by-step explanation:

2x^2+16x-8=0

Factor out the 2: 2(x^2+8x)-8=0

Add (b/2)^2 = (8/2)^2 = 16

2(x^2+8x+16)-8 = 0 + 2*16

2(x+4)^2=40

(x+4)^2=20

x+4=+sqrt(20)

x=-4+sqrt(20) = -4 + 2*sqrt(5)

u dumb boi

step-by-step explanation:

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )