Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (anonymous):

how to solve for x if the equetion is 3(x-2)squre =9

OpenStudy (smurfy14):

first divide by 3 (x-2)^2=9

OpenStudy (anonymous):

*=3 RHS ?

OpenStudy (smurfy14):

do (x-2)(x-2) and you get x^2-4x+4=9 then subtract 9 to make it x^2-4x-5

OpenStudy (anonymous):

so what is the answer

OpenStudy (anonymous):

nope the answer is

OpenStudy (smurfy14):

oh just kidding!

OpenStudy (anonymous):

(x-2)^2 = 3 x-2 = +/- root 3 so x = 2 +/- root 3

OpenStudy (anonymous):

\[x=2\pm \sqrt{3}\]

OpenStudy (smurfy14):

ya i kinda messed up sorry :/

OpenStudy (anonymous):

that's okay

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
laylasnii13: Can i dm anybody to vent having a rough time ??
8 hours ago 1 Reply 0 Medals
kaelynw: starting to draw a hand
7 hours ago 15 Replies 2 Medals
Twaylor: Rate it :D (Took 2 days)
8 hours ago 7 Replies 0 Medals
XShawtyX: Art, Short Writing Assignment: Imagining Landscapes
7 hours ago 4 Replies 1 Medal
XShawtyX: Chemistry, Help ud83dude4fud83cudffe
1 day ago 13 Replies 1 Medal
kaelynw: tried a lil smt, the arm is off but i like the other stuff
1 day ago 27 Replies 3 Medals
kaelynw: art igg
1 day ago 14 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!