herveroth855
herveroth855
15-06-2020
Mathematics
contestada
Solve by factorising
x^{2} + 8x + 15 = 0
Respuesta :
carikoop23
carikoop23
15-06-2020
(x+5) (x+3)
x^2 = (x+?) (x+?)
8x+15= 5&3
8x= 5•3
15= 5+3
Answer Link
mahmoud0192
mahmoud0192
15-06-2020
Answer:x=-3 , x=-5
Step-by-step explanation:
(x+3)*(x+5)=0
Answer Link
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