Question

Can someone help me solve for x?: (x-7)^2=0

Answer 1

double root @7

Answer 2

X=7 and it's a dobule root.

Answer 3

so x=7

Answer 4

You can take apart the square and seperate them into (x-7)(x-7)=0
Use zero-product property to set it equal to zero
x-7=0 therefore x=7

Answer 5

Oh, duh! Thanks guys! Hahahahaha what a stupid mistake... :P

Answer 6

or you can graph it and see that the root is x=7

Answer 7

no problem!