Question

(x-1)^2=45

Answer 1

\[x ^{2}-2x+1=45\]

Answer 2

are you looking for what x is? or just how to solve the equation?

Answer 3

its asking for a solution set?

Answer 4

Myko answers is the expression after you FOIL it out. Are you looking for the value of x?

Answer 5

its a multiple choice, asking or either a solution set or its nill

Answer 6

First take the square root of each side to give x-1 = +/- (3sqrt5)
Then you solve and it should yield two answers.

Or you could foil out to x^2 -2x + 1 = 45
Then x^2 -2x -44 = 0
From here it is not factorable so you will have to use the quadratic formula

Answer 7

IT'S x^2-2x+1=45
x^2-2x-44
if u use quadratic formular this is what you have:
1\[\pm\] \[\sqrt{23}\]