Find the derivative of:
y
=
−
3
x
+
1
x
9
\displaystyle {y}=-{3}\sqrt{{{x}}}+\frac{{1}}{{x}^{{9}}}
y
=
−
3
x
+
x
9
1
.
Type your answer without fractional or negative exponents.
Use
sqrt(x)
for
x
\displaystyle \sqrt{{{x}}}
x
.
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