Question

Find x intercept
y = x^2 + 2x + 1

Answer 1

set y=0

Answer 2

(x+1)^2=0
x=-1

Answer 3

y=(x+1)^2 implies x=-1, -1, so x intercept is -1

Answer 4

I may be wrong, but I have the vertex being (-1,0) wouldnt the x- intercept be different than the vertex of x?

Answer 5

sometimes

Answer 6

this case it is

Answer 7

ok thanks guys!

Answer 8

u ask for x intercept only due to that ans is x=-1