Question

@aajugdar
Solve (z + 6)^2 = 5.

Answer 1

@aajugdar

Answer 2

hmm
so you can write (z+6)^2=5 as
\[z^2+12z+36=5 \]

Answer 3

now \[z^2+12z+31=0 \]

Answer 4

this one cant be factorised
so we use the formula
\[x=\frac{ -b \pm \sqrt{b^2-4ac} }{ 2 }\]

Answer 5

2a* in denominator

Answer 6

Im 100% confused

Answer 7

^ there you go

Answer 8

This would be the answer.

Answer 9

no
there is minus sign b4 6

Answer 10

\[x=-6\pm \sqrt{5}\]

Answer 11

Yeah sorry I sent the wrong thing. Thank you. You're really smart.

Answer 12

haha,i dnt deserve that compliment :P

Answer 13

You're the reason I passed the test. So yah you do LOL

Answer 14

LOL