SOLUTION: find the coordinates of the x-intercepts given the quadratic function: y=x^2+2x-15

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Question 967847: find the coordinates of the x-intercepts given the quadratic function: y=x^2+2x-15

Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39616)   (Show Source): You can put this solution on YOUR website!
y=x^2+3x-15 not factorable.

Roots or x-intercepts or ZEROS are
.
Answer by MathTherapy(10551)   (Show Source): You can put this solution on YOUR website!

find the coordinates of the x-intercepts given the quadratic function: y=x^2+2x-15




x = - 5, or x = 3

Coordinate points of x-intercepts: (- 5, 0) and (3, 0) 

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