Quadratic equations help...

What are the x-intercept(s) of the graph of y + 12 = x2 + x?
Answer

(4, 0) and (3, 0)

(4, 0) and (-3, 0)

(-4, 0) and (-3, 0)

(-4, 0) and (3, 0)

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additional details are helpful!

Hi,

y + 12 = x² + x

0 + 12 = x² + x

0 = x² + x - 12

0 = (x + 4)(x - 3)

x = -4 and x = 3

(-4,0) and (3,0) are the x intercepts. <==ANSWER

I hope that helps!! :-)