Question

factorise x²-x-15 in metod​

Answer 1

Answer:

(x+5) (x-3) is answer

Step-by-step explanation:

hope this will help u

Answer 2

x² - x - 15

= x² - 4x + 3x - 15

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

= (x+3)(x-4)

So, factors are (x+3) and (x-4)