Question

Sum of roots and product of roots x^+8x+15=0 and give it's roots

Answer 1

Answer:

x²+8x+15=0

x²+5x+3x+15=0

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

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

x= -3 or -5

Step-by-step explanation:

Sum of roots= alpha+beta= -3-5= -8

product of roots = -3 × -5 =15