Question

solve! (x-2)^2=49

Answer 1

9 or -5

Answer 2

Try taking the root of both sides to get rid of the exponent =)

Answer 3

how did we get that math lover?

Answer 4

okay elekt !

Answer 5

-7 and 7 to power 2 is 49, so x-2=7 or x-2=-7

Answer 6

And remember, that when taking roots you get two solutions!

Answer 7

in not sure how to take the root of both sides?! :(

Answer 8

thats all i know how to do :( sad..

Answer 9

\[(x-2)^{2} = 49\]
\[(x-2) = \pm \sqrt{}49\]
\[x-2 = \pm 7\]

Answer 10

should i foil ? lol