Question

Very quick question, help me simplify this

Answer 1

\[\frac{ 4\pm4\sqrt{10} }{ 8 }\]

Answer 2

\[\frac12(1\pm\sqrt{10})\] or
\[\frac12\pm\sqrt{\frac52}\]

Answer 3

@agreene how did you do the second one?

Answer 4

i didn't explain that well...

Answer 5

you can divide the 10 into 5 but you have to put the 1/2 in the radical to keep the value

Answer 6

the answer came out like this \[\frac{ 1\pm \sqrt{10} }{ 2 }\], can you ignore the \[1\sqrt{10}\] into \[\sqrt{10}\]

Answer 7

no, because its adding or subtracting the sqrt

Answer 8

you can separate it into two fractions which is what I did

Answer 9

also
\[\frac12(1\pm\sqrt{10})\] is just moving the 1/2 out its the exact same as what you put