Question

Solve the quadratic equation y^2 + 16y = 2 by completing the square.
A.-16±√66
B.-8±√66
C.-8±√64
D.-8±√2

Answer 1

@shiraz14

Answer 2

y²+16y=2 -> (y+8)²-(8²)=2 -> (y+8)²-64=2
-> (y+8)²=66 -> y+8=±√66
-> y=-8±√66

Answer 3

thank you !