Question

x²-2x-15=0 pls solve this for me guysssss

Answer 1

Answer:

x^2 -3x + 5x -15=0

x(x-3) +5(x-3) = 0

(x-3) (x+5) = 0

if (x-3) =0

x = 3

if(x+5) =0

x = -5

Answer 2

Answer:

5,-3

Step-by-step explanation:

x^2-2x-15=0

substituting the values,

a=1,b=2,c=-15

Putting on the equation,

gives you