Question

x^2+14x-4=0

Answer 1

\[-7 \pm \sqrt{53}\]

Answer 2

\[x^2+14x=4\]
\[(x+7)^2=4+7^2=53\]
\[x+7=\pm\sqrt{53}\]
\[x=-7\pm\sqrt{53}\]

Answer 3

x=7+sqrt53

Answer 4

oh no. the addition sign.

Answer 5

i cant figure out how to type that in