dukachb
dukachb
26-03-2022
Mathematics
contestada
Please help me find x
|x+8|=x+8
Respuesta :
adiopa8
adiopa8
26-03-2022
square two sides
x+8=(x+8)2
x+8=x2+16x+64
x2+16x+64-x-8=0
x2+15x+56
then rule a2+-l
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