x⁴-2^3x²+4=0
Pls help
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Answered by
12
Answer:
x⁴-3x²+2
put x²= y
then our new equation will be
y²-3y+2
by splitting we get
y²-2y-y+2
y(y-2)-1(y-2)
(y-1)(y-2)
now re subsitiute
(x²-1)(x²-2)
here is your factor
Answered by
0
I’m not solving it sorry
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