Question

y=x^2+3x-10

Find the x intercepts of the graph?

Answer 1

x intercepts are when y is equal to 0
so 0 - x^2 + 3x -10
(x+5)(x-2)
x = -5, 2

Answer 2

* 0 = x^2 + 3x -10

Answer 3

I have no idea how you got your result manda. All you had to do was set y = 0 and solve for x.

Answer 4

i did. you did -5x +2x but that doesn't add up to 3, it adds up to -3 and the equation says +3x

Answer 5

check your work hero

Answer 6

x^2+5x-2x -10=0
x(x+5)-2(x+5) =0
(x+5)(x-2) =0

x = 2,-5

Answer 7

Somehow, I convinced myself that the way I did it the first time was correct