Sasha12
Sasha12
10-03-2015
Mathematics
contestada
What is x^3 - 4x^2 + 6x - 24 = 0
Respuesta :
Аноним
Аноним
10-03-2015
it is at least x=4
x3
−
4
x2
+
6x
−24
=0
Step 1: Factor left side of equation.
(
x−4
)
(
x2
+6
)
=0
Step 2: Set factors equal to 0.
x−4
=
0
or
x2
+6
=0
x=
4 that is step by step
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