Question

Solve x^2 + 6x + 7 = 0

Answer 1

complete the square or use quadratic formula

Answer 2

quadratic

Answer 3

x = –1 and x = –5
3+-√2
-3+-√2
-3+-√2/2

Answer 4

quadratic formula

Answer 5

{x = -3+sqrt(2)}, {x = -3-sqrt(2)}

Answer 6

thankss

Answer 7

@timo86m can you put up all the axis of symmetry and everything else you did before for this equation?

Answer 8

and completing the square

Answer 9

(x+3)^2-2 = 0

Complete square

Answer 10

https://www.google.com/search?q=x%5E2+%2B+6x+%2B+7+&rlz=1C1CHFX_enUS470US470&aq=f&oq=x%5E2+%2B+6x+%2B+7+&aqs=chrome.0.57j0l3j62l2.3184&sourceid=chrome&ie=UTF-8