what are the x-intercepts of the graph of the following equation: y=x squared-5x -14

& what are the x intercepts of this Y= X SQUARED - 3x-4

2 answers

0 = x^2 - 5x -14
0 = (x-7)(x+2)
x = 7 or -2

0 = x^2 -3x - 4
0 = (x-4)(x+1)
x = 4 or -1
Thank uuu!