Question

Decide how many solutions this equation has:
x2 - 2x + 1 = 0

Answer 1

A 'n' degree polynomial has 'n' solutions
so what is the degree of this equation ?

Answer 2

idk thats the question thats all

Answer 3

a degree is the highest power of x
what is the highest power in this equation ?

Answer 4

you should factor your equation and find the zero....
this will be..... (x-1)*(x-1)

Answer 5

Setting those two factors = to zero...
x-1=0 and solving for x, you get x=1 for both factors, so there is just one solution

Answer 6

wich is i dont have my book so i have no idea what im doing when i moved it got missed place