haleymarie1
haleymarie1
08-02-2017
Mathematics
contestada
X^3+3x^5=x5 what's the missing expression
Respuesta :
juanny1818
juanny1818
08-02-2017
x3
+3x5
=x5
3x5+x3=x5
Subtract x^5 from both sides.
3x5+x3−
x5
=x5−
x5
2x5+x3=0
Factor left side of equation.
x3
(2x2+1)
=0
Set factors equal to 0.
x3
=0 or 2x2+1
=0
x=
0
Answer Link
selenax1x3xavalos
selenax1x3xavalos
06-03-2019
c is not right ;-;...............
Answer Link
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