Question

Factor completely relative to the integers. x2 – 3x + 5x – 15

Answer 1

x^2 – 3x + 5x – 15
=x^2 + 2x - 15
= (x + 5)(x - 3)

hope it helps

Answer 2

x² – 3x + 5x – 15
= x(x-3) + 5(x-3)
= (x+5)(x-3)