(x
2
)=x
8
−2x
+2
Step-by-step explanation:
All you have to do is to substitute any x you see to x^2.
k( {x}^{2} ) = ({x}^{2} )^{4} - 2( {x}^{2} ) - 2k(x
)=(x
)
4
−2(x
)−2
And simplify
k(x ^{2} ) = {x}^{8} - 2x ^{2} + 2k(x
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Answers & Comments
(x
2
)=x
8
−2x
2
+2
Step-by-step explanation:
All you have to do is to substitute any x you see to x^2.
k( {x}^{2} ) = ({x}^{2} )^{4} - 2( {x}^{2} ) - 2k(x
2
)=(x
2
)
4
−2(x
2
)−2
And simplify
k(x ^{2} ) = {x}^{8} - 2x ^{2} + 2k(x
2
)=x
8
−2x
2
+2
Step-by-step explanation:
All you have to do is to substitute any x you see to x^2.

And simplify